diff --git a/src/App.vue b/src/App.vue
index 8124308..5a88f6e 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -23,11 +23,16 @@
             </v-tabs>
 
             <v-spacer></v-spacer>
-
+<!--
             <v-btn
                 :icon="theme == 'light' ? 'mdi-weather-night' : 'mdi-weather-sunny'"
                 @click="toggleTheme"
             ></v-btn>
+-->
+            <v-btn
+                icon="mdi-cog-outline"
+                @click="showSettings"
+            ></v-btn>
         </v-app-bar>
 
         <v-progress-linear
@@ -38,13 +43,16 @@
 
         <v-main>
             <v-container fluid class="ma-0 pa-0">
-                <transition name="fade">
-                    <router-view
-                        ref="view"
-                        @authorSelected="loadBooks"
-                        @bookSelected="loadBook"
-                    />
-                </transition>
+                <router-view v-slot="{ Component }"
+                    ref="view"
+                    @authorSelected="loadBooks"
+                    @bookSelected="loadBook"
+                    @loadChapter="loadChapter"
+                >
+                    <transition name="fade">
+                        <component :is="Component"/>
+                    </transition>
+                </router-view>
             </v-container>
         </v-main>
 
@@ -54,20 +62,21 @@
                     <v-list-item height="32" min-height="32" class="pb-0 pt-8">
                         <v-slider
                             v-model="progress"
+                            color="blue"
                             min="0"
                             max="100"
                             dense
                             hide-details
                             :disabled="isOff"
-                            :inverse-label="true"
-                            :label="`${currentTime ? currentTime : '00:00:00'}/${duration ? duration : '00:00:00'}`"
                             class="time-slider w-100 px-2 py-0 m-0"
-                        ></v-slider>
+                        >
+                            <template v-slot:append>{{ currentTime ? currentTime : "00:00"}}/{{duration ? duration : "00:00"}}</template>
+                        </v-slider>
                     </v-list-item>
                     <v-list-item class="py-0">
                         <v-list-item-content v-if="smAndUp">
-                            <v-list-item-title>{{ authorName }}</v-list-item-title>
-                            <v-list-item-subtitle>{{ bookTitle }}<span v-if="currentChapter !== ''"> - {{ currentChapter }}</span></v-list-item-subtitle>
+                            <v-list-item-title>{{ $store.getters.book.author }}</v-list-item-title>
+                            <v-list-item-subtitle>{{ $store.getters.book.title }}<span v-if="$store.getters.chapters.length > 0 && currentChapter !== null && $store.getters.chapters[currentChapter].title !== ''"> - {{ $store.getters.chapters[currentChapter].title }}</span></v-list-item-subtitle>
                         </v-list-item-content>
 
                         <v-spacer></v-spacer>
@@ -110,7 +119,9 @@
                                 :class="{ 'mr-3': mdAndUp, 'ml-3': mdAndDown }"
                                 :min="0"
                                 :max="10"
+                                thumb-label
                                 hide-details
+                                color="blue"
                                 v-model="volume"
                                 prepend-icon="mdi-volume-low"
                                 append-icon="mdi-volume-high"
@@ -138,6 +149,7 @@
         </v-fab-transition>
         -->
         <message-box ref="MessageBox"/>
+        <settings-dialog ref="SettingsDialog"/>
     </v-app>
 </template>
 
@@ -146,11 +158,13 @@
     import { ref }        from "vue";
     import { useDisplay } from "vuetify";
     import MessageBox     from "./components/MessageBox";
+    import SettingsDialog from "./components/SettingsDialog";
 
     export default {
         name: "App",
         components: {
             MessageBox,
+            SettingsDialog,
         },
 
         setup () {
@@ -180,15 +194,19 @@
                 appData:         { name: "", net: "" },
                 backgroundImage: this.defaultBackground,
 
-                authors:        [],
+                authors:         [],
+                autoBookmark:    true,
 
-                audioElement:   null,
-                status:         0,
-                currentChapter: null,
-                volume:         5,
+                audioElement:    null,
+                currentChapter:  null,
+                currentProgress: 0,
+                currentTime:     "00:00",
+                playbackRate:    1,
+                status:          0,
+                volume:          5,
 
-                scrolled:       false,
-                useWikipedia:   true,
+                scrolled:        false,
+                useWikipedia:    true,
             }
         },
 
@@ -203,7 +221,26 @@
                 }
             },
 
-            volume () { this.updateVolume(); }
+            "$store.getters.darkTheme" (val) {
+                this.setTheme(val == true ? "dark" : "light");
+                localStorage.darkTheme = val;
+            },
+
+            "$store.getters.playbackRate" (val) {
+                this.playbackRate = val;
+                localStorage.playbackRate = val;
+            },
+
+            playbackRate (val) {
+                if (this.audioElement !== null) {
+                    this.audioElement.playbackRate = val;
+                }
+            },
+
+            volume (val) {
+                this.updateVolume();
+                localStorage.volume = val;
+            }
         },
 
         computed: {
@@ -223,12 +260,35 @@
                 return (this.currentChapter !== null) && this.audioElement;
             },
 
+            progress: {
+                get () {
+                    return this.currentProgress;
+                },
+
+                set (val) {
+                    if (this.audioElement !== null && val !== Math.round(this.currentProgress)) {
+                        //console.log(this.audioElement);
+                        //console.log(this.audioElement.duration);
+                        this.currentProgress = val;
+                        this.audioElement.currentTime = this.audioElement.duration * val / 100;
+                    }
+                }
+            },
+
             showProgress () {
                 return false;
             }
         },
 
         mounted () {
+            let darkTheme = localStorage.darkTheme ? JSON.parse(localStorage.darkTheme) : false;
+            this.$store.commit("setDarkTheme", darkTheme);
+
+            let playbackRate = localStorage.playbackRate ? JSON.parse(localStorage.playbackRate) : 1;
+            this.$store.commit("setPlaybackRate", playbackRate);
+
+            this.volume = localStorage.volume ? JSON.parse(localStorage.volume) : 5;
+
             this.appData.name = this.$t("appName");
             this.appData.net  = this.appConfig.appNet;
 
@@ -352,6 +412,12 @@
 
                         console.log(bmKey, bookmark);
 
+                        if (bookmark !== null) {
+                            this.loadChapter(bookmark.chapter, bookmark.progress);
+                        } else {
+                            this.loadChapter();
+                        }
+
                         if (this.useWikipedia) {
                             this.fillWikiInfo(bookData.title, false);
                         }
@@ -412,16 +478,135 @@
                     })
             },
 
+            loadChapter (index = 0, progress = 0, autoplay = false) {
+                if (this.audioElement) { this.audioElement.pause(); }
+                if (index >= this.$store.getters.chapters.length) { return false; } // show message?
+
+                this.currentChapter = index;
+                this.audioElement = new Audio(encodeURI(this.$store.getters.chapters[index].url));
+                this.audioElement.playbackRate = this.playbackRate;
+
+                this.$store.commit("setCurChapter", index);
+
+                this.updateVolume();
+
+                this.status = this.statuses.stopped;
+
+                this.audioElement.addEventListener("ended", this.loadNextChapter);
+                this.audioElement.ontimeupdate = this.updateProgress;
+
+                let component = this;
+
+                this.audioElement.addEventListener("durationchange", function () {
+                    let min = parseInt(component.audioElement.duration / 60) < 10
+                        ? "0" + parseInt(component.audioElement.duration / 60)
+                        : parseInt(component.audioElement.duration / 60);
+                    let sec = parseInt(component.audioElement.duration % 60) < 10
+                        ? "0" + parseInt(component.audioElement.duration % 60)
+                        : parseInt(component.audioElement.duration % 60);
+                    component.duration = min + ":" + sec;
+                });
+
+                this.audioElement.addEventListener("canplay", function _listener () {
+                    component.audioElement.currentTime = component.audioElement.duration * progress / 100;
+                    component.audioElement.removeEventListener("canplay", _listener, true);
+                }, true);
+
+                if (autoplay) this.play();
+            },
+
+            loadNextChapter (autoplay = true) {
+                this.currentChapter++;
+                if (this.currentChapter >= this.$store.getters.chapters.length) {
+                    this.currentChapter--;
+                    return false;
+                }
+                this.loadChapter(this.currentChapter, 0, autoplay);
+            },
+
+            nextChapter () {
+                if (this.currentChapter < this.$store.getters.chapters.length - 1) {
+                    this.currentChapter++;
+                    this.loadChapter(this.currentChapter, 0, true);
+                }
+            },
+
             onScroll () {
                 this.scrolled = window.scrollY > 0;
             },
 
+            pause () {
+                this.status = this.statuses.paused;
+                this.audioElement.pause();
+            },
+
+            play () {
+                this.status = this.statuses.playing;
+                this.audioElement.play();
+            },
+
+            prevChapter () {
+                if (this.currentChapter > 0) {
+                    this.currentChapter--;
+                    this.loadChapter(this.currentChapter, 0, true);
+                }
+            },
+
+            setBookmark (silent = true) {
+                if (this.$store.getters.chapters.length == 0) { return; }
+
+                let data = {
+                    chapter: this.$store.getters.curChapter,
+                    progress: this.currentProgress
+                };
+
+                localStorage.setItem(
+                    this.getHash(JSON.stringify(this.$store.getters.chapters)),
+                    JSON.stringify(data)
+                );
+
+                if (!silent) { this.showMessage(this.$t("information"), this.$t("bookmarkSaved")); }
+            },
+
             showMessage (title, text) {
                 this.$refs.MessageBox.title  = title;
                 this.$refs.MessageBox.text   = text;
                 this.$refs.MessageBox.dialog = true;
             },
 
+            showSettings () {
+                this.$refs.SettingsDialog.dialog = true;
+            },
+
+            toggleStatus () {
+                if (!this.isChapterLoaded) {
+                    this.loadChapter(this.currentChapter || 0);
+                }
+
+                if (!this.isPlaying) {
+                    this.play();
+                } else {
+                    this.pause();
+                    this.setBookmark();
+                }
+            },
+
+            updateProgress () {
+                if (!this.audioElement || !this.audioElement.currentTime) {
+                    return this.currentProgress = 0;
+                }
+
+                this.currentProgress = (this.audioElement.currentTime / this.audioElement.duration) * 100;
+
+                let min = parseInt(this.audioElement.currentTime / 60) < 10
+                    ? "0" + parseInt(this.audioElement.currentTime / 60)
+                    : parseInt(this.audioElement.currentTime / 60);
+                let sec = parseInt(this.audioElement.currentTime % 60) < 10
+                    ? "0" + parseInt(this.audioElement.currentTime % 60)
+                    : parseInt(this.audioElement.currentTime % 60);
+                this.currentTime = min + ":" + sec;
+            },
+
             updateVolume () {
                 this.audioElement ? this.audioElement.volume = (this.volume / 10) : null;
             }
diff --git a/src/components/BookReader.vue b/src/components/BookReader.vue
index 6071549..92cee8a 100644
--- a/src/components/BookReader.vue
+++ b/src/components/BookReader.vue
@@ -123,8 +123,19 @@
 
         data: () => ({
             illustrated: false,
-            currentChapter: 0
-        })
+        }),
+
+        computed: {
+            currentChapter: function () {
+                return this.$store.getters.curChapter;
+            }
+        },
+
+        methods: {
+            loadChapter (index = 0, progress = 0, autoplay = false) {
+                this.$emit("loadChapter", index, progress, autoplay);
+            }
+        }
     }
 </script>
 
@@ -146,5 +157,5 @@
         background: transparent
 
     .v-list-item.no-selection-pl
-        padding-left: 74px
+        padding-left: 73px
 </style>
diff --git a/src/components/SettingsDialog.vue b/src/components/SettingsDialog.vue
new file mode 100644
index 0000000..962b250
--- /dev/null
+++ b/src/components/SettingsDialog.vue
@@ -0,0 +1,60 @@
+<template>
+    <v-layout row justify-center>
+        <v-dialog
+            v-model="dialog"
+            persistent
+            width="350"
+        >
+            <v-card style="width: 350px">
+                <v-card-title class="headline">{{ $t("settings") }}</v-card-title>
+                <v-card-text>
+                    <v-switch
+                        v-model="darkTheme"
+                        color="blue"
+                        :label="$t('darkTheme')"
+                    ></v-switch>
+                    <div class="mb-7 text-caption">{{ $t("playbackRate") }}</div>
+                    <v-slider
+                        v-model="playbackRate"
+                        color="blue"
+                        label="color"
+                        min="0.5"
+                        max="2"
+                        step="0.5"
+                        show-ticks="always"
+                        thumb-label="always"
+                        tick-size="4"
+                    ></v-slider>
+                </v-card-text>
+                <v-card-actions>
+                    <v-spacer></v-spacer>
+                    <v-btn color="primary" flat @click="dialog = false">Ok</v-btn>
+                </v-card-actions>
+            </v-card>
+        </v-dialog>
+    </v-layout>
+</template>
+
+<script>
+    export default {
+        data () {
+            return {
+                dialog:       false,
+                darkTheme:    false,
+                playbackRate: 1
+            }
+        },
+
+        watch: {
+            dialog (val) {
+                if (val) {
+                    this.darkTheme    = this.$store.getters.darkTheme;
+                    this.playbackRate = this.$store.getters.playbackRate;
+                }
+            },
+
+            darkTheme (val)    { this.$store.commit("setDarkTheme", val); },
+            playbackRate (val) { this.$store.commit("setPlaybackRate", val); }
+        }
+    }
+</script>
diff --git a/src/plugins/locales/en.js b/src/plugins/locales/en.js
index 27a52be..6fbaf70 100644
--- a/src/plugins/locales/en.js
+++ b/src/plugins/locales/en.js
@@ -2,8 +2,13 @@ const messages = {
     appName: "AudioLib",
     authors: "Authors",
     book: "Books",
+    bookmarkSaved: "Bookmark saved",
     books: "Book",
-    cycle: "Cycle"
+    cycle: "Cycle",
+    darkTheme: "DarkTheme",
+    information: "Information",
+    playbackRate: "Playback rate",
+    settings: "Settings"
 }
 
 export default messages;
diff --git a/src/plugins/locales/ru.js b/src/plugins/locales/ru.js
index c905e1f..e692d08 100644
--- a/src/plugins/locales/ru.js
+++ b/src/plugins/locales/ru.js
@@ -2,8 +2,13 @@ const messages = {
     appName: "Аудиотека",
     authors: "Авторы",
     book: "Книга",
+    bookmarkSaved: "Закладка сохранена",
     books: "Книги",
-    cycle: "Цикл"
+    cycle: "Цикл",
+    darkTheme: "Тёмная тема",
+    information: "Информация",
+    playbackRate: "Скорость воспроизведения",
+    settings: "Настройки"
 }
 
 export default messages;
diff --git a/src/store.js b/src/store.js
index ef6e0cf..2c7767c 100644
--- a/src/store.js
+++ b/src/store.js
@@ -10,7 +10,6 @@ const store = createStore({
                 wiki:  ""
             },
             authors: [],
-            books:   [],
             book: {
                 author: "",
                 photo:  "",
@@ -18,24 +17,34 @@ const store = createStore({
                 cover:  "",
                 wiki:   ""
             },
-            chapters: []
+            books:        [],
+            chapters:     [],
+            curChapter:   0,
+            darkTheme:    false,
+            playbackRate: 1,
         }
     },
 
     getters: {
-        author:   state => { return state.author; },
-        authors:  state => { return state.authors; },
-        books:    state => { return state.books; },
-        book:     state => { return state.book; },
-        chapters: state => { return state.chapters }
+        author:       state => { return state.author; },
+        authors:      state => { return state.authors; },
+        book:         state => { return state.book; },
+        books:        state => { return state.books; },
+        chapters:     state => { return state.chapters },
+        curChapter:   state => { return state.curChapter },
+        darkTheme:    state => { return state.darkTheme },
+        playbackRate: state => { return state.playbackRate },
     },
 
     mutations: {
-        setAuthors (state, payload)  { state.authors  = payload; },
-        setAuthor (state, payload)   { state.author   = payload; },
-        setBooks (state, payload)    { state.books    = payload; },
-        setBook (state, payload)     { state.book     = payload; },
-        setChapters (state, payload) { state.chapters = payload; }
+        setAuthor (state, payload)       { state.author       = payload; },
+        setAuthors (state, payload)      { state.authors      = payload; },
+        setBook (state, payload)         { state.book         = payload; },
+        setBooks (state, payload)        { state.books        = payload; },
+        setChapters (state, payload)     { state.chapters     = payload; },
+        setCurChapter (state, payload)   { state.curChapter   = payload; },
+        setDarkTheme (state, payload)    { state.darkTheme    = payload; },
+        setPlaybackRate (state, payload) { state.playbackRate = payload; },
     }
 });
 
diff --git a/yarn.lock b/yarn.lock
index 9336a1f..6bf6602 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5942,9 +5942,9 @@ vuetify-loader@^2.0.0-alpha.0:
     upath "^2.0.1"
 
 "vuetify@npm:@vuetify/nightly@next":
-  version "3.0.0-next-20220415.0"
-  resolved "https://registry.yarnpkg.com/@vuetify/nightly/-/nightly-3.0.0-next-20220415.0.tgz#dbcc0ae803a6efbb4eb6dbdb1c9133fcad7012ab"
-  integrity sha512-+KByttalgyzdE8JQmbj5sQiKCLcRJgjrdUJL2aY3c8AbLEZEwFa4ryAimkY73W/JFcUTpuw29oGiiN6BV5AFww==
+  version "3.0.0-next-20220416.0"
+  resolved "https://registry.yarnpkg.com/@vuetify/nightly/-/nightly-3.0.0-next-20220416.0.tgz#d3be97e6130900647b51ca924ae60b0812a9b5d2"
+  integrity sha512-3jgtwcZXmrCeR1gcLyL2jvUnZftc9RyaXHdQpXQhmlFazYEtSymsRoD8RAEv2P2GeVGKVKkR7KfBrVhUBEgaSg==
 
 vuex@^4.0.2:
   version "4.0.2"