Keys to Atlantis

In the second book of The Odyssey of Jon Sinclair trilogy, Jon and his grandfather Alistair are desperate to return to the twenty-first century. Their space-time ship, however, lacks the antimatter that will enable them to travel forward in time. Realizing that Atlantis holds the information they need, they follow the instructions contained in a letter left by Captain BlackHeart and travel to Crete in the hopes that he can help them in their quest.

Their search soon leads them to Alexandria,...