By Martin Waddell, Waddell Martin, Firth Barbara
By Genine Delahaye
By Roger Priddy
By Catherine Casey
By Quentin Blake
By Guy Parker-Rees, Giles Andreae
By Caroline Repchuk, Susanna Ronchi
By Helen Mortimer, Katie Cottle
By Dan Kainen, Carol Kaufmann
By Rob Lewis
By Gareth Moore
By Winky Adam
By Marty Noble
By Heath Robinson
By Robert Winston, Winston, Robert
By Ana Martin Larranaga
By John Emil Cymerman
By Mark Bergin
By Sara Gillingham, Lorena Siminovich
By Debbie Trafton O'Neal, Jan Bryan-Hunt
By Simon & Schuster UK