Never take your eyes off the water in this epic work of the imagination by New York Times bestselling author Jack Conner. Dr. Francis Avery and his crew of misfits have arrived in Octung, the heart of the war machine that has been terrorizing the world, but their work is just beginning. The Collossum are up to something, and only Avery and his friends can stop them. If Avery and the others can complete the Device and activate it in time, the world may yet be saved, but that won't be easy when they rouse the wrath of the terrible Collossum known as Uthua. The Atomic Sea: Omnibus of Volumes Three, Four and Five is the second box set in a series of epic steampunk and fantasy adventure novels. If you like action-packed storytelling, Lovecraftian horrors, and unique twists and turns you won’t see coming, then you’ll love New York Times bestselling author Jack Conner’s incredible mix of fantasy, mystery and war.