Sidebar query stops working on internal pages

I’m having trouble figuring out why my sidebar stops working on the internal pages of a site I’m working on.

See “RECENT PROJECTS” displaying query of custom post-type

Works Here: titles
http://emergingterrain.org/blog/

Not Working Here:
http://emergingterrain.org/blog/page/2

Here is my sidebar-projects.php code:

<?php wp_reset_query(); ?>
<?php
$args = array(
"post_type" => "projects",
"category" => "5"
);
query_posts($args);
?>
<!-- moved query to here to get Recent Projects to display  -->

<div class="block" id="projects">
<h3>Recent Projects</h3>
<ul>
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
<li><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></li>
<?php endwhile; endif; ?>
</ul>
</div><!--.block-->

Here is my sidebar.php code

<?php if (in_category('blog') ) {
get_sidebar('description');
get_sidebar('recentPosts');
get_sidebar('projects');
get_sidebar('past-posts');
get_sidebar('categories');
} ?>