Picture book set for English learning, fun to learn with CDs. - Set contents: Picture book set (12 books total) and CD - Level: Level 0 - Titles: On the Bus, Hen and Fox, The Fun, A Mix, Dark, Hot, etc. - Publisher: mpi SEG Thank you for viewing. There is a number written on the front cover, and a family name is affixed to the back (over cellophane tape). No price reduction.