This Skipping Christmas novel is a must-have for any John Grisham fan. The book is authentically signed by the author himself and comes with professional sports authentication from PSA/DNA. It is a rare and original piece that would make a great addition to any collection. The novel is in the literature profession category and is listed under autographs and collectibles. The fact that it is signed by John Grisham is mentioned along with the autograph authentication. This book is a unique and valuable item for any collector or fan.