Greg Bear is the author of KILLING TITAN (Orbit 2015 – sequel to WAR DOGS), HULL ZERO THREE (Orbit 2010), CITY AT THE END OF TIME (Del Rey 2009), MARIPOSA (Perseus paperback November 2010), HALO: CRYPTUM, HALO: PRIMORDIUM, and HALO: SILENTIUM (Tor, 2011, 2012, and 2013). He’s the father of two young writers, Erik and Alexandra, and is married to Astrid Anderson Bear, who has written for SAN DIEGO NOIR.