Thomas has many friends on the Island of Soder. Read along and meet them! Book trim is 7.5" x 9" and contains 11 spreads (10 story, 1 title), Sound module contains 10 sound triggers and each trigger plays narration of the text that is printed on a corresponding story spread. Open the book to a spread and press the matching sound button on the module to hear the text read aloud by Thomas. Content is geared toward beginning readers. Simple storylines, word and phrase repetition, and humor are used to engage and encourage young readers.