War lords of Atlantis, 1sh 1978 really cool fantasy artwork with monsters by Joseph Smith

Warlords of Atlantis (also released as "Warlords of the Deep" and "7 Cities to Atlantis"), the 1978 Kevin Connor English science fiction (sci-fi) underwater lost city fantasy adventure thriller ("An incredible tale of terror and suspense... above and below the sea."; "From the depth of space they came to vanish beneath the sea..."