02 - Beware, The Usurpers! by Robert W. Krepps

Dive into a gripping sci-fi horror adventure where alien monsters hide in plain sight, masquerading as humans! Join William Chester and his intrepid allies as they uncover a sinister conspiracy that threatens humanity. Faced with the malevolent forces of Earths secret rulers and the governments they manipulate, this brave band of heroes must rally together to fight back. Expect thrilling romance, heart-pounding action, and speculative twists in this captivating lost classic. - Summary by Adam Benckeser