The Beasts of Tarzan by Edgar Rice Burroughs
Book 3 of the Tarzan Series ... Tarzan’s savage nature reemerges as he recruits Sheeta the panther, Akut and his tribe of great apes, and the mighty warrior Mugambi to pursue criminals up the Ugambi River into the heart of the jungle, where cannibal tribes hold sway and his desperate adversaries pursue their cruel vendetta.
Cover art by Neal Adams
Vintage Paperback / Ballantine / 1977 / Very Good Condition / In Plastic Sleeve