Wolf shifters have kept the secret of their existence for centuries, living in harmony with their human neighbors. Now, a secretive blogger threatens to expose them to the world. While efforts are made to find the dangerous human, packs everywhere tighten their security. Meanwhile, Gladstone is plagued by a series of attacks by unknown assailants. Threatened on every side, Ben must find a way to protect his people or risk losing everything.

Amid the danger, Jonah discovers his long-awaited mate. Trouble is, he’s not what anyone expected. What should have been a joyous union is marred by secrets and deception, presenting Ben and the pack with a difficult problem. Will Jonah’s unconventional mating bring happiness, or has Luna made a serious error?

Join your favorite shifter pack for a thrill ride of danger, secrets, drama, and romance in this fourth installment of the Gladstone Shifters - FORBIDDEN MOON! (Book 4 of 4. Contains steamy M/M content.)