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>
    <allpages apcontinue="Book_Summary:_Mind_Individual_Business" />
  </query-continue>
  <query>
    <allpages>
      <p pageid="2643" ns="0" title="Back When I Landed In London From Kingston With A Small Bag. The Air Was Sharp" />
      <p pageid="2402" ns="0" title="Back When I Landed In London From The Islands With A Battered Case. The Air Was Sharp" />
      <p pageid="2176" ns="0" title="Back When I Landed In London From The Islands With Just A Suitcase. The Air Was Sharp" />
      <p pageid="1879" ns="0" title="Backlink Indexer Online - The Ultimate Overview: Enhancing Your Site s Exposure In Online Search Engine" />
      <p pageid="2722" ns="0" title="Bamboo A Hot Trend In Flooring" />
      <p pageid="3057" ns="0" title="Beauty With Heart Pine Flooring" />
      <p pageid="2818" ns="0" title="Benefits A Forex Day Trading Investing Signal Brings" />
      <p pageid="2537" ns="0" title="Best Position For Wireless Router" />
      <p pageid="2828" ns="0" title="Big Homes Big Wireless" />
      <p pageid="3016" ns="0" title="Book Summary: Mind Extremely Business" />
    </allpages>
  </query>
</api>