diff --git a/Cargo.toml b/Cargo.toml
index 93637fea..56d92739 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,3 +7,4 @@ authors = ["Mathieu David <mathieudavid@mathieudavid.org>"]
 getopts = "*"
 handlebars = "*"
 rustc-serialize = "*"
+pulldown-cmark = "*"
diff --git a/src/book/mdbook.rs b/src/book/mdbook.rs
index f7fefd9a..a81b43eb 100644
--- a/src/book/mdbook.rs
+++ b/src/book/mdbook.rs
@@ -135,7 +135,7 @@ impl MDBook {
     // Construct book
     fn parse_summary(&mut self) -> Result<(), Box<Error>> {
 
-        // When append becomes stale, use self.content.append() ...
+        // When append becomes stable, use self.content.append() ...
         let book_items = try!(parse::construct_bookitems(&self.config.src().join("SUMMARY.md")));
 
         for item in book_items {
diff --git a/src/book/mod.rs b/src/book/mod.rs
index 64a119b0..9821c374 100644
--- a/src/book/mod.rs
+++ b/src/book/mod.rs
@@ -1,6 +1,6 @@
 pub mod mdbook;
 pub mod bookitem;
-mod bookconfig;
+pub mod bookconfig;
 
 pub use self::bookitem::{BookItem, BookItems};
 pub use self::bookconfig::BookConfig;
diff --git a/src/renderer/html_handlebars.rs b/src/renderer/html_handlebars.rs
index 5ce7c41a..3f10a956 100644
--- a/src/renderer/html_handlebars.rs
+++ b/src/renderer/html_handlebars.rs
@@ -1,5 +1,6 @@
 extern crate handlebars;
 extern crate rustc_serialize;
+extern crate pulldown_cmark;
 
 use renderer::Renderer;
 use book::{BookItems, BookItem, BookConfig};
@@ -9,9 +10,13 @@ use std::path::{Path, PathBuf, Component};
 use std::fs::{self, File, metadata};
 use std::error::Error;
 use std::io::{self, Read, Write};
+use std::collections::BTreeMap;
+
 use self::handlebars::Handlebars;
 use self::rustc_serialize::json::{Json, ToJson};
-use std::collections::BTreeMap;
+
+use self::pulldown_cmark::Parser;
+use self::pulldown_cmark::html;
 
 pub struct HtmlHandlebars;
 
@@ -26,19 +31,46 @@ impl Renderer for HtmlHandlebars {
         // Register template
         try!(handlebars.register_template_string("index", t.to_owned()));
 
-    let data = try!(make_data(book.clone(), config));
+        let mut data = try!(make_data(book.clone(), config));
 
+        // Render a file for every entry in the book
         for (_, item) in book {
 
             if item.path != PathBuf::new() {
 
+                let path = config.src().join(&item.path);
+                println!("Open file: {:?}", path);
+                let mut f = try!(File::open(&path));
+                let mut content: String = String::new();
+
+                try!(f.read_to_string(&mut content));
+
+                // Render markdown using the pulldown-cmark
+                content = render_html(&content);
+
+                // Remove content from previous file and render content for this one
+                data.remove("content");
+                data.insert("content".to_string(), content.to_json());
+
+                // Rendere the handlebars template with the data
                 let rendered = try!(handlebars.render("index", &data));
 
+                // Write to file
                 let mut file = try!(create_file(config.dest(), &item.path));
                 try!(file.write_all(&rendered.into_bytes()));
             }
         }
 
+        // Copy static files (js, css, images, ...)
+
+        // JavaScript
+        let mut js_file = try!(File::create(config.dest().join("book.js")));
+        try!(js_file.write_all(theme::get_js()));
+
+        // Css
+        let mut css_file = try!(File::create(config.dest().join("book.css")));
+        try!(css_file.write_all(theme::get_css()));
+
         Ok(())
     }
 }
@@ -114,7 +146,7 @@ fn create_file(working_directory: &Path, path: &Path) -> Result<File, Box<Error>
 }
 
 
-fn make_data(book: BookItems, config: &BookConfig) -> Result<Json, Box<Error>> {
+fn make_data(book: BookItems, config: &BookConfig) -> Result<BTreeMap<String,Json>, Box<Error>> {
 
     /*
         Function to make the JSon data for the handlebars template:
@@ -149,5 +181,12 @@ fn make_data(book: BookItems, config: &BookConfig) -> Result<Json, Box<Error>> {
 
     data.insert("chapters".to_string(), chapters.to_json());
 
-    Ok(data.to_json())
+    Ok(data)
+}
+
+fn render_html(text: &str) -> String {
+    let mut s = String::with_capacity(text.len() * 3 / 2);
+    let p = Parser::new(&text);
+    html::push_html(&mut s, p);
+    s
 }
diff --git a/src/theme/book.css b/src/theme/book.css
index e69de29b..4650e917 100644
--- a/src/theme/book.css
+++ b/src/theme/book.css
@@ -0,0 +1,111 @@
+html, body {
+    font-family: "Open Sans", sans-serif;
+}
+
+@media only screen {
+    .sidebar {
+        position: absolute;
+        left: 0;
+        top: 0;
+        bottom: 0;
+        width: 300px;
+        overflow-y: auto;
+        border-right: 1px solid rgba(0, 0, 0, 0.07);
+        padding: 10px 10px;
+        font-size: 14px;
+        box-sizing: border-box;
+        -webkit-overflow-scrolling: touch;
+        background-color: #fafafa;
+        color: #364149;
+    }
+
+    .page-wrapper {
+        position: absolute;
+        overflow-y: auto;
+        left: 310px;
+        right: 0;
+        top: 0;
+        bottom: 0;
+        box-sizing: border-box;
+        background: none repeat scroll 0 0 #FFF;
+        -webkit-overflow-scrolling: touch;
+    }
+}
+
+@media only screen and (max-width: 1060px) {
+    .sidebar {
+        width: 100%;
+        margin-right: 0;
+        top: 40px;
+    }
+    .page-wrapper {
+        top: 40px;
+        left: 15px;
+        padding-right: 15px;
+    }
+    .mobile-hidden {
+        display: none;
+    }
+}
+
+.page {
+    margin-left: auto;
+    margin-right:auto;
+    max-width: 750px;
+    padding-bottom: 50px;
+}
+
+.chapter {
+    list-style: none outside none;
+    padding-left: 0;
+    line-height: 30px;
+}
+
+.section {
+    list-style: none outside none;
+    padding-left: 20px;
+    line-height: 40px;
+}
+
+.section li {
+    text-overflow: ellipsis;
+    overflow: hidden;
+    white-space: nowrap;
+}
+
+.chapter li a {
+    color: #333;
+    padding: 5px 0;
+    text-decoration: none;
+}
+
+.chapter li .active {
+    color: #008cff;
+}
+
+.chapter li a:hover {
+    color: #008cff;
+    text-decoration: none;
+}
+
+pre {
+    padding: 16px;
+    overflow: auto;
+    font-size: 85%;
+    line-height: 1.45;
+    background-color: #f7f7f7;
+    border: 0;
+    border-radius: 3px;
+}
+
+.nav-previous-next {
+    margin-top: 60px;
+}
+
+.left {
+    float: left;
+}
+
+.right {
+    float: right;
+}
diff --git a/src/theme/index.hbs b/src/theme/index.hbs
index 6f5e969e..72272ab3 100644
--- a/src/theme/index.hbs
+++ b/src/theme/index.hbs
@@ -8,10 +8,30 @@
         <meta name="viewport" content="width=device-width, initial-scale=1">
 
         <link rel="stylesheet" href="book.css" media="screen" title="no title" charset="utf-8">
+        <link href='http://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,600italic,700italic,800italic,400,300,600,700,800' rel='stylesheet' type='text/css'>
+        <link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
     </head>
     <body>
 
-        {{ chapters }}
+        <div id="sidebar" class="sidebar">
+            <ul class="chapter">
+                {{#each chapters}}
+                    <li><a href="{{ this.chapter.path }}">
+                        <strong>{{ this.section }}</strong> {{ this.chapter.name }}
+                    </a></li>
+                {{/each}}
+            </ul>
+        </div>
+
+        <div id="page-wrapper" class="page-wrapper">
+
+            <div id="menu-bar" class="menu-bar"></div>
+
+            <div id="page" class="page">
+                {{{ content }}}
+            </div>
+
+        </div>
 
         <script src="book.js"></script>
     </body>
diff --git a/src/theme/mod.rs b/src/theme/mod.rs
index f572aa84..cc880fb5 100644
--- a/src/theme/mod.rs
+++ b/src/theme/mod.rs
@@ -4,12 +4,12 @@ pub fn get_index_hbs() -> &'static str {
     index
 }
 
-pub fn get_css() -> &'static str {
-    let css = include_str!("book.css");
+pub fn get_css() -> &'static [u8] {
+    let css = include_bytes!("book.css");
     css
 }
 
-pub fn get_js() -> &'static str {
-    let js = include_str!("book.js");
+pub fn get_js() -> &'static [u8] {
+    let js = include_bytes!("book.js");
     js
 }