2 query_posts on front page “previous entry” link doesn’t work

Ok so here is the deal. I have been modding wordpres themes for a while, so I decided to up my game and try at writing my own theme. I am having to learn the little bit of PHP I need as I go. On this theme I am creating it is very similar to https://rin-windy.com . I was able to get the two different columns, with the different authors in each. Here is the code I used.

<?php if (is_home()) { query_posts ("author=1") ; } ?>
<?php if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>

for the left side

<?php  query_posts ("author=3"); ?>
<?php if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>

for the right side

This displays perfectly for the front page but then when I click my navigation buttons they take me to the second page but it has the same posts that were on the front page. Here is the code I am using for the navigation

<div class="navigation">
<div class="alignleft"><?php next_posts_link('&laquo; Older Entries') ?></div>
<div class="alignright"><?php previous_posts_link('Newer Entries &raquo;') ?></div>
</div>

Hopefully I am missing something simple here, I am a novice and would appreciate any help anyone can give me. Thanks