Thunder Mountain By Zane Grey. This was published by Grosset & Dunlap, Publishers. Copyrighted in 1935. The book is approx 5 1/4" x 1 1/4" x 7 3/4" and it weighs under one pound at 0.85lb. The book is in a good, vintage condition with some shelf-wear on the covers, some discoloration on the pages, deckled page edges, and a gift message (1936) on the 1st page.

Greed and gold unleash a storm of robbery, vengeance, and murder. On the word of a dying Indian, the three Emerson brothers come to Thunder Mountain in the Sawtooth Range and discover more gold than they ever dreamed possible. But instead of finding peace and prosperity, Jake, Kalispel, and Sam Emerson find more treachery than any normal man could hope to survive.