The Easton Press, Norwalk, Connecticut, 2022. A "Collector's Edition" of two science fiction novels in one volume by Edgar Rice Burroughs. Bound in genuine leather. "At The Earth's Core" and "A Princess of Mars". Fully bound in Brown leather covered hard boards blocked with gilt rules and designs on front and back boards and gilt designs and lettering on the hubbed spine. Brown Silk moire endpapers. A firmly bound and unmarked text block of 318 gilt-edged pages with a silk ribbon page-marker. The volume is in VG/LN condition. All our books are bubble wrapped and shipped in sturdy cardboard boxes.