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Mark Sperring Books & Biography
Biography
<p>Mark Sperring is the author of several highly-acclaimed pciture books including the Sunflower Sword and Captain Buckleboots on the Naughty Step. He lives in Bristol where he also works as a bookseller.<br />Sarah Warburton is the illustrator of Rumblewick, the Ruby and Grub stories and Sir Laughalot. She has a staller track record in fantastic picture books. Sarah lives in Bristol with her busband and two children.</p>