This is a two-part catalog book titled "STAR TREK 40 Years CHRISTIE'S 2006 Part 1 & 2 Props Costumes Photography FUN!" published by Christie's in 2006. It features the auction of props, costumes, and photography related to the Star Trek franchise. The book is in English and is a 1st edition. It includes topics such as Christmas, Leonard Nimoy, William Shatner, science fiction, and film memorabilia.