The Treasure of Atlantis - J Allan Dunn - Vintage 1970 - fantasy lost world

Secrets of the Alchemist Dar (A Treasure's Trove) by Michael Stadther

the Lost Treasure of skull Island

Secrets of the Alchemist Dar: Collector's Hardcover Edition (Treasure's Trove)

Secrets of the Alchemist Dar: Collector's Hardcover Edition (A Treasure's Trove)

Lost Treasure of the Concepcion : The Story of One of the World's Greatest...

The Lost Treasure of the Knights Templar (The Last Templars)