Wilfred to the Rescue Paperback / softback Main Details Title Wilfred to the Rescue Authors and Contributors      By (author) Alan MacDonald Physical Properties Format:Paperback / softback ISBN/Barcode 9780007809936 Audience Preschool (0-5) Edition New edition Publishing Details Publisher HarperCollins Publishers Imprint HarperCollins Children's Books Publication Date 7 September 2007 Publication Country United Kingdom