There are 1 books in the Caspak Trilogy series. The newest book is The Land That Time Forgot which came out in 1982.

The Land That Time Forgot opens with the discovery near Greenland of a floating thermos flask containing a manuscript by castaway Tyler Bowen, Jr. The document recounts a series of adventures that starts with a sea battle against a German U-boat and ends on a mysterious island populated by hostile…

When you buy books, we may earn a commission that helps keep our lights on (or join the rebellion as a member).