diff --git a/modules/book/book-navigation.tpl.php b/modules/book/book-navigation.tpl.php
index e5883dc..d30f7f0 100644
--- a/modules/book/book-navigation.tpl.php
+++ b/modules/book/book-navigation.tpl.php
@@ -35,15 +35,24 @@
 
     <?php if ($has_links): ?>
     <div class="page-links clearfix">
-      <?php if ($prev_url) : ?>
-        <a href="<?php print $prev_url; ?>" class="page-previous" title="<?php print t('Go to previous page'); ?>"><?php print t('‹ ') . $prev_title; ?></a>
-      <?php endif; ?>
-      <?php if ($parent_url) : ?>
-        <a href="<?php print $parent_url; ?>" class="page-up" title="<?php print t('Go to parent page'); ?>"><?php print t('up'); ?></a>
-      <?php endif; ?>
-      <?php if ($next_url) : ?>
-        <a href="<?php print $next_url; ?>" class="page-next" title="<?php print t('Go to next page'); ?>"><?php print $next_title . t(' ›'); ?></a>
-      <?php endif; ?>
+      <h2 class="element-invisible"><?php print t('Book navigation'); ?></h2>
+      <ul class="page-links clearfix">
+        <?php if ($prev_url) : ?>
+        <li>
+          <a href="<?php print $prev_url; ?>" class="page-previous" title="<?php print t('Previous page'); ?>"><span class="element-invisible"><?php print t('Previous page'); ?>: </span><?php print '&lsaquo; ' . $prev_title; ?></a>
+        </li>
+        <?php endif; ?>
+        <?php if ($parent_url) : ?>
+         <li>
+          <a href="<?php print $parent_url; ?>" class="page-up" title="<?php print t('Parent page'); ?>"><span class="element-invisible"><?php print t('Parent page'); ?>: </span><?php print t('up'); ?></a>
+        </li>
+        <?php endif; ?>
+        <?php if ($next_url) : ?>
+        <li>
+            <a href="<?php print $next_url; ?>" class="page-next" title="<?php print t('Next page')?>"><span class="element-invisible"><?php print t('Next page')?>: </span><?php print $next_title . ' &rsaquo;'; ?></a>
+        </li>
+        <?php endif; ?>
+      </ul>
     </div>
     <?php endif; ?>
 
diff --git a/modules/book/book.css b/modules/book/book.css
index a8d2136..8d10131 100644
--- a/modules/book/book.css
+++ b/modules/book/book.css
@@ -1,4 +1,3 @@
-
 .book-navigation .menu {
   border-top: 1px solid #888;
   padding: 1em 0 0 3em; /* LTR */
@@ -8,6 +7,7 @@
   border-bottom: 1px solid #888;
   text-align: center;
   padding: 0.5em;
+  list-style: none;
 }
 .book-navigation .page-previous {
   text-align: left;
@@ -17,7 +17,7 @@
 }
 .book-navigation .page-up {
   margin: 0 5%;
-  width: 4%;
+  width: 20px;
   display: block;
   float: left; /* LTR */
 }
diff --git a/modules/book/book.test b/modules/book/book.test
index cc61778..c03a905 100644
--- a/modules/book/book.test
+++ b/modules/book/book.test
@@ -134,15 +134,27 @@ class BookTestCase extends DrupalWebTestCase {
 
     // Check previous, up, and next links.
     if ($previous) {
-      $this->assertRaw(l('‹ ' . $previous->title, 'node/' . $previous->nid, array('attributes' => array('class' => array('page-previous'), 'title' => t('Go to previous page')))), t('Previous page link found.'));
+      $previous_link = l('<span class="element-invisible">' . t('Previous page') .
+      ': </span>' . '&lsaquo; ' . $previous->title, 'node/' . $previous->nid,
+      array('html' => TRUE, 'attributes' => array('class' =>
+        array('page-previous'), 'title' => t('Previous page'))));
+      $this->assertRaw($previous_link, t('Previous page link found.'));
     }
 
     if ($up) {
-      $this->assertRaw(l('up', 'node/' . $up->nid, array('attributes' => array('class' => array('page-up'), 'title' => t('Go to parent page')))), t('Up page link found.'));
+      $up_link = l('<span class="element-invisible">' . t('Parent page') .
+      ': </span>' . t('up'), 'node/' . $up->nid,
+      array('html' => TRUE, 'attributes' => array('class' =>
+        array('page-up'), 'title' => t('Parent page'))));
+      $this->assertRaw($up_link, t('Up page link found.'));
     }
 
     if ($next) {
-      $this->assertRaw(l($next->title . ' ›', 'node/' . $next->nid, array('attributes' => array('class' => array('page-next'), 'title' => t('Go to next page')))), t('Next page link found.'));
+      $next_link = l('<span class="element-invisible">' . t('Next page') .
+        ': </span>' . $next->title . ' &rsaquo;', 'node/' . $next->nid,
+        array('html' => TRUE, 'attributes' => array('class' =>
+          array('page-next'), 'title' => t('Next page'))));
+      $this->assertRaw($next_link, t('Next page link found.'));
     }
 
     // Compute the expected breadcrumb.