Finding Davey [signed] [first edition]

When six-year-old Davey Charleston is kidnapped in a Florida theme park, the police are unable to find any clues, and with no leads, they soon stop looking. Davey's parents return to England to mourn their loss, but his grandfather, Bray, decides he must take action. Using Davey's imaginary land of 'KV' as a starting-point, and with a trio of misfits as helpers, Bray compiles a series of children's books with the goal of making them popular in America. He hopes that Davey will be the only person who can answer the almost impossible trivia questions, triggering his buried memories...