. . . . "Bob books"@en . . . . . "Stories and pictures to make learning alphabet sounds enjoyable."@en . "Stories and pictures to make learning alphabet sounds enjoyable." . . . . . . . . "Mat"@en . . "Mat" . . . . "Mac"@en . "Mat and Sam are friends who take turns sitting on each other. Stories and pictures to make learning alphabet sounds enjoyable. Each book is written in three-letter words and short sentences."@en . "Mac" . . . . . .