Beyond the Gates of Hercules: a Tale of the Lost Atlantis
by: Borton De Trevino, Elizabeth

Hardcover. NY, Farrar, Straus & Giroux, 1st, 1971, Book: Very Good, Dust Jacket: Very Good, Hardcover in a bright, unclipped dust jacket. A novel for older children featuring a family of six children, living on Poseidon, one of the islands of Atlantis. Dust jacket art by Enrico Arno.