I absolutely love this child's book! When I read it to my grandson, he always says, "Again!" So I purchased it to give to my son's father-in-law whose name is Bob -- 14 of the 15 animals are named Bob! I got it for him to read to his first grandchild due to be born in a month. The last page and 15th animal is a delightful surprise! The grandchildren to whom I have read this love to help read it by saying "Bob" when I point to the animals. It is also a good counting book for children to learn their numbers.