Halo: Contact Harvest is a military science fiction novel by Joseph Staten. Released in October 2007, it is the fifth novel based on the Halo video game franchise. Staten was a longtime employee of Bungie, the developer of the Halo video game series; he directed the cut scenes in the video games and is a major contributor to Halo's storyline. He set out to write a novel that appealed to gamers, as well as those who had never read a Halo novel.