I Spy set

This set of I Spy books, CD and DVD.  They include these titles:  Books:  I Spy A to Z; I Spy Fun House-A Book of Picture Riddles; I Spy Ultimate Challenger!; I Spy Mystery; I Spy Year-Round Challenger!; I Spy Treasure Hunt; I Spy Little Book; I Spy School Days-Brain Building Games for Kids! CD (disk is in good condition); and I Spy Treasure Hunt DVD (computer software) (disk new still in shrinkwrap).  The books are hardback books.  All of the books are in good condition, minor wear on the covers except for two that are ex-library books with a good bit of wear on the covers.  They are worn and used but are okay copies.  There is no writing in the books other than some scribbling on the inside cover page of one book and a name written on the inside cover page of two other books.