Roger Priddy (b. 1960) is the creator of Priddy Books, which publishes books for babies and young children. Priddy Books is a division of Macmillan Publishers and books published by the imprint have won several Practical Pre-School Awards.
My mother gave this to Natalie after I said we wanted books with interactive pieces. This one, however, is a bit old for her. It asks questions and then the slides work at answering those questions. For example, it will have a question about animals and their babies. This looks to be a fun book for when Natalie is older, but for now, I only looked at it quickly one time.