Shift (novel)
Shift is a 2010 alternative history book by Tim Kring and Dale Peck and is the first book in the Gates of Orpheus trilogy, originally titled as the Flag of Orpheus trilogy. The book was released on August 10, 2010 in the United States by Crown Publishing and centers around a series of secretive government experiments with LSD and its repercussions. Kring has stated that he first began work on the novel after the 2007–2008 Writers Guild of America strike and intended to make use of multiple forms of media to promote the novel and further its storyline.