In the fourteenth book in the hilarious illustrated children's series, Rafe feels like a caged lion at his summer job at the zoo - until a real lion desperately needs his help.Rafe Khatchadorian is days away from sweet, sweet summer freedom until bad grades threaten to land him in . . . SUMMER SCHOOL. It's impossible to fail out of a summer job, right? Wrong. He strikes out at the zoo then grosses out at a billionaire's country club-- Digging a pit for the annual clambake- Scrubbing chewed bubblegum, sooty fireplaces, and . . . toilets- Polishing the chrome on his boss's carRafe is destined for the Failed Jobs Hall of Fame until an encounter with an endangered lion puts his wildlife knowledge to the test . . . and it's more than his grade on the line this time.