www.walkerbooks.co.uk

Anchor text: Shirley Hughes at Walker Books

Wikipedia: Shirley Hughes

Anchor text: Information on the Walker Books company history

Wikipedia: Wendy Boase

Wikipedia: Wikipedia:Copyright problems/2007 April 28/Articles

Anchor text: Official publisher's page on Operation Red Jericho

Wikipedia: The Guild of Specialists trilogy

Anchor text: Official publisher's page on the author

Wikipedia: The Guild of Specialists trilogy

Wikipedia: Anthony Browne (author)

Anchor text: Profile

Wikipedia: Robert Leeson

Anchor text: Publisher's book page

Wikipedia: Antony Johnston

Anchor text: Official site

Wikipedia: Walker Books