Illus. with 5 plates by J. Allen St. John. Green-blue cloth with red lettering, facsimile of the original color pictorial dust jacket. First Edition.

Inscribed by Burroughs on the front free endpaper, "To Edward Gilbert, with best wishes, Edgar Rice Burroughs." Chicago hoodlum Billy Byrne proves himself to the woman he loves. According to Heins, "First editions of The Mucker are noticeably taller on the shelf than the other McClurg titles." The first part of the novel was published in England 25 days before the American publication of the full text. Heins X3.1; Zeuschner 359.