The Riddle of the Sphinx

By: Warner, Ken

Can Malia and Jaden find the Sphinx before they exterminate humanity?

A mysterious entity known only as "The Sphinx" is planning to exterminate humanity. But who--and where are they? And how--and when will they carry out their plans? Can Malia and Jaden find them before it's too late?

If you like fast-paced sci-fi thrillers, you'll love fourth sequel to The Secret of Giza

• Format: Paperback
• Language: English
• ISBN: 1036709043
• ISBN13: 9781036709044
• Release Date: May 2026
• Publisher: Vinci Books Ltd
• Length: 300 Pages