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"?>
    <alllinks galcontinue="Baby_Brains_and_RoboMum" />
      <page pageid="25268" ns="0" title="BOO! by Jonathan Litton and Fhiona Galloway" />
      <page pageid="15167" ns="0" title="BZRK by Michael Grant" />
      <page pageid="11532" ns="0" title="B Positive by Dai Henley" />
      <page pageid="14680" ns="0" title="Babar&#039;s Celesteville Games by Laurent de Brunhoff" />
      <page pageid="18866" ns="0" title="Babies, Babies, Babies! by Catherine Anholt and Laurence Anholt" />
      <page pageid="15647" ns="0" title="Babies In Waiting by Rosie Fiore" />
      <page pageid="7142" ns="0" title="Babies Love Books by Catherine Anholt and Laurence Anholt" />
      <page pageid="8745" ns="0" title="Babies by David Bedford and Leonie Worthington" />
      <page pageid="10098" ns="0" title="Baby Baby Blah Blah Blah! by Jonathan Shipton and Francesca Chessa" />
      <page pageid="8727" ns="0" title="Baby Blue Egg by Mij Kelly and Mary McQuillan" />