You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <allredirects garcontinue="Fighter_Guild_-_Bodyguard_Specialization" />
  </query-continue>
  <query>
    <pages>
      <page pageid="586" ns="0" title="Beryl Encrusted Earring of Bedlam" />
      <page pageid="170" ns="0" title="Black Throated Wind Quest" />
      <page pageid="411" ns="0" title="Blood Red Armor" />
      <page pageid="269" ns="0" title="Capacitor Guild" />
      <page pageid="297" ns="0" title="City of Argos" />
      <page pageid="175" ns="0" title="City of Sam&#039;arlonos" />
      <page pageid="270" ns="0" title="Crusader Guild" />
      <page pageid="84" ns="0" title="Custard/Cream Pie" />
      <page pageid="120" ns="0" title="Elixir" />
      <page pageid="42" ns="0" title="Evaluation" />
    </pages>
  </query>
</api>