Cutting-edge non-fiction by Sharon K. Gilbert and Derek P. GilbertClick here for fiction by Sharon K. GilbertClick here for fiction by Derek P. GilbertThe Gates of Hellby Sharon K. Gilbert and Derek P. GilbertDestination: Earthby Donna Howell, Allie Anderson, and Derek P. GilbertThe Second Coming of Saturnby Derek P. GilbertGiants, Gods & Dragonsby Sharon K. Gilbert and Derek P. GilbertVenerationby Sharon K. Gilbert and Derek P. GilbertLast Clash of the Titansby Derek P. GilbertBad Moon Risingby Derek P. GilbertThe Great Inceptionby Derek P. Gilbert2025-01-31