BURROUGHS, EDGAR RICE. Tarzan the Invincible. Tarzana: Burroughs, [1931]. Frontispiece by Sudley O. Burroughs. 8vo, original blue cloth; owner's signature on front free endpaper; dust jacket, a little chipping at edges, some splitting along flap folds. FIRST EDITION -- Tarzan and "The Foreign Legion." Tarzana: Burroughs, [1947]. Illustrated by John Coleman Burroughs. 8vo, original blue cloth; dust jacket, slight wear at corners. FIRST EDITION.