Lost (TV series) have been released by Hyperion Books, a publisher owned by Disney, ABC's parent company. They are "Endangered Species" () and "Secret Identity" () both by Cathy Hapka and "Signs of Life" () by Frank Thompson. Additionally, Hyperion published a metafictional book titled "Bad Twin" (), written by Laurence Shames, and credited to fictitious author "Gary Troup", who ABC's marketing department claimed was a passenger on Oceanic Flight 815. Several unofficial books relating to the show have also been published. "Finding Lost: The Unofficial Guide" () by Nikki Stafford and published by ECW Press is a book detailing the show for
Find 815 truth of what happened to 815. At Sydney Airport, the Seven Network placed a billboard near the exit, featuring a picture of an Oceanic Airlines hostess and the company's symbol with the words "find815.com" 'painted' over the company's name. On December 31, 2007, Find815.com launched, and players were able to start the game. A newscast kicks off the game, and visitors learn that Oceanic Airways is making two monumental decisions: (1) the search for Flight 815 is to be called off, and (2) Oceanic Airways will be returning to the skies. Protagonist Sam Thomas is introduced, and his connection to