The Skylanders Universe Secret Vault of Secrets 2013 paperback book is a collectible item that provides a unique insight into the world of Skylanders. Published by Vault in 2013, this modern age comic book from the US Comics tradition features exclusive characters and stories from the popular Skylanders series. Along with the book, this set includes stickers and cards, making it a must-have for fans of the franchise looking to expand their collection of comic books and memorabilia.