SIDEWISE IN TIME AND OTHER SCIENTIFIC ADVENTURES. Chicago: Shasta Publishers, 1950. Octavo, cloth. First edition. One of an undetermined number of subscriber's copies signed by the author as "Murray Leinster" and Will F. Jenkins on front free endpaper. Collects six stories. Includes "A Logic Named Joe" (1946), an early computer story, and "Sidewise in Time" (1934), a flamboyant tale that introduced alternate histories into pulp SF. Anatomy of Wonder (2004) II-656. Some tanning to endpapers, mostly along gutter margins, else a fine copy in fine dust jacket with wraparound four-color illustration by Hannes Bok. (#157771).
First edition so stated on copyright page.