Philadelphia: Milton F. Wells, 1949. Octavo, cloth. First U. S. edition. Non-fiction posthumous book published from the author's notes concerning his personal philosophy.

New York, London: D. Appleton-Century Company Incorporated, 1936. Octavo, pp. [i-vi] vii [viii] 1-279 [280: blank], original brown cloth, spine panel stained black with gold stamping, fore and bottom edges rough untrimmed. First U.S. edition, first printing with "(1)" at base of text on page 279. In the scarce variant publisher's binding of brown cloth with spine panel stained black and stamped in gold. [Reference: Survey of Modern Fantasy Literature II, pp. 801-04. Grant, p. 192].

Indianapolis: The Bobbs-Merrill Company Publishers, [1916]. Octavo, pp. [1-8] 1-395 [396: blank], seven inserted plates (all double page except frontispiece) with illustrations by Joseph Clement Coll, original decorated olive-green cloth, front panel stamped in gold and blind, spine panel stamped in gold. First edition. Talbot misspelled "Talbott" on the title page. Mundy's best-known adventure novel, an oriental romance set in India during World War I. "As a writer of adventure fiction set in exotic climes Mundy was one of the most skilled craftsmen of his day. Like Eric Ambler he had the ability to suggest locale and alien personality types by minimal hints and suggestions. He was also a good stylist and constructor of plots. If his characters separate themselves into goods, bads, and mahatmas, this was partly due to his market." – Bleiler, The Guide to Supernatural Fiction, p. 376. [Reference: Survey of Modern Fantasy Literature II, p. 802. In 333. Bleiler (1978), p. 145. Reginald 10517. Grant, p. 194].

Hicksville, NY: Gnome Press, Inc, [1959]. Octavo, cloth. Later edition. The third Tros novel, a historical romance set in the tumultuous Roman Empire after the death of Julius Caesar. "Tros of Samothrace..., Queen Cleopatra and Purple Pirate, are a fascinating alternative portrayal of ancient Britain, Egypt and the last days of the Roman republic." Pringle (ed.) St. James Guide to Fantasy Writers, p. 432-34. [Reference: Grant, p. 202. In 333].

New York, London: D. Appleton-Century Company Incorporated, 1934. Octavo, pp. [i-vi] vii-ix [x] 1-949 [950: blank], original pictorial yellow cloth, front panel stamped in black and red, spine panel stamped in black, fore and bottom edges rough trimmed, yellow endpapers. First edition, first printing with "(1)" on page 949. The first Tros novel, an epic adventure novel in which Tros frustrates Caesar's plan to conquer Britain. "Perhaps his most lasting contribution to the genre is his series of historical fantasies about Tros of Samothrace and his exploits at the time of Caesar." - Ashley, Who's Who in Horror and Fantasy Fiction, p. 136. [Reference: Clareson, Science Fiction in America, 1870s-1930s 591. Survey of Modern Fantasy Literature IV, pp. 1975-78. In 333. Bleiler (1948), p. 206. Reginald 10524. Grant, p. 210].

New York, London: D. Appleton-Century Company Incorporated, 1934. Octavo, pp. [i-vi] vii-ix [x] 1-949 [950: blank], original pictorial yellow cloth, front panel stamped in black and red, spine panel stamped in black, fore and bottom edges rough trimmed, yellow endpapers. First edition, first printing with "(1)" on page 949. The first Tros novel, an epic adventure novel in which Tros frustrates Caesar's plan to conquer Britain. "Perhaps his most lasting contribution to the genre is his series of historical fantasies about Tros of Samothrace and his exploits at the time of Caesar." - Ashley, Who's Who in Horror and Fantasy Fiction, p. 136. [Reference: Clareson, Science Fiction in America, 1870s-1930s 591. Survey of Modern Fantasy Literature IV, pp. 1975-78. In 333. Bleiler (1948), p. 206. Reginald 10524. Grant, p. 210].

New York: Royal Books, n.d. [1953]. Octavo, pictorial wrappers. First edition. Royal Books Giant Edition #G-20. First publication High Priest of California, the author's first mystery book. First paperback edition for Full Moon which was first published in hardcover in 1935.