Pyramid, the fourth book in the Gemini series is out.
The title sets the scene. We’re still in Egypt and our heroes set about restoring the missing capstone to the Great Pyramid. It’s big, heavy and not exactly the sort of thing you can sneak on in the dead of night. They need a plan to get it there. It’s the next step in the trail of clues that have been arriving form off the planet. At least that’s what they believe.
They are not alone in their quest. Other sinister forces are watching and they want that capstone.
For more details see the Books page.