Susan Rennie (Author) Susan Rennie is a writer, researcher and lexicographer. She was Editor of the Dictionary of the Scots Language and the Historical Thesaurus of Scots projects at the Universities of Dundee and Glasgow. She has worked on The New Shorter Oxford English Dictionary and Chambers Dictionary and is the chief editor of the Oxford Roald Dahl Dictionary . Susan has written several books in Scots for children, including The GFG: The Guid Freendly Giant ( The BFG in Scots ) and The Derk Isle , the first Scots translation of Tintin. Karen Sutherland (Illustrator) Karen Sutherland is an award-winning artist who is also the illustrator of Animal ABC , A Moose in the Hoose , Eck the Bee and all the books in the Katie series, Katie's Coo , Katie's Moose and Katie's Ferm .