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index f47086d..f1fdd49 100644
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@@ -1,9 +1,9 @@
 <section data-type="titlepage">
 <h1>Mastering the Lightning Network</h1>
 
-<p class="author">
-	<span>Andreas M. Antonopoulos,</span>
-	<span>Olaoluwa Osuntokun,</span>
-	<span>René Pickhardt</span>
-</p>
+<p class="subtitle">A Second Layer Blockchain Protocol for Instant Bitcoin Payments</p>
+
+<aside data-type="sidebar" class="preview-edition">With Early Release ebooks, you get books in their earliest form—the authors' raw and unedited content as they write—so you can take advantage of these technologies long before the official release of these titles.</aside>
+
+<p class="author"><span>Andreas M. Antonopoulos,</span> <span>Olaoluwa Osuntokun,</span> and <span class="keep-together">René Pickhardt</span></p>
 </section>