Seeley, Charles Sumner (pseudonym of John William Munday). THE LOST CANYON OF THE TOLTECS: AN ACCOUNT OF STRANGE ADVENTURES IN CENTRAL AMERICA. Chicago: A. C. McClurg and Company, 1893. Octavo, pp. [1-5] 6 [7] 8-275 [276: blank] [277-288: ads], flyleaf precedes half title leaf, original decorated medium green cloth, front panel stamped in dark brown, spine panel stamped in gold. First edition. Lost race adventure novel of the discovery of an inhabited ancient Toltec city in Panama. Bleiler, Science-Fiction: The Early Years 1990. Clareson, Science Fiction in America, 1870s-1930s 676. Locke, A Spectrum of Fantasy, p. 191. In 333. Bleiler (1978), p. 177. Reginald 12864. Wright (III) 3873. Private owner's bookplate affixed to front paste-down. Cloth rubbed at head and tail of spine panel, corner tips and along bottom edges, several text leaves stained, a tight, very good copy. (#75668)