How to add "submitted date" to only 'child pages' of a 'book'
Here's a way to add "submitted date" to only child pages but not in the main book page!
<?php if ($submitted) { ?>
<span class="submitted">
<?php if ($node->type == 'book') {
if ($node->parent != 0) {
print format_date($node->created, 'custom', "F jS, Y") ;}
} ?>
</span>
<?php } ?>Add this code in the node.tpl.php file