Scooby-Doo! Phonics Reading Program Book 6: ch, sh Scooby and Shaggy go out for a fast-food lunch and Scooby gets a big surprise! Big letters for new readers.Scooby-Doo! Phonics Reading Program Book 6: ch, sh Scooby and Shaggy go out for a fast-food lunch and Scooby gets a big surprise! Big letters for new readers.