vii, [3], 327, [1] + [4] ad pp. Illustrated with 8 color plates by Charles Livingston Bull including frontispiece with tissue-guard; pictorial endpapers. Decorative bluish-green cloth lettered in cream on front cover, in gilt on spine, cover illustration in black and cream. First Edition, usual supposed second state with cancel title page.

Inscribed and signed by Jack London on front free endpaper: "Dear Mr. Scott, I prefer this to the 'Call of the Wild.' The popular notion runs otherwise. Jack London. Boston Mass. Jan 16, 1912." BAL 11896; Sisson & Martens, p. 29.