Tarzan and the Forbidden City: Edgar Rice Burroughs Authorized Library (20)

Tarzan and the City of Gold: Edgar Rice Burroughs Authorized Library: 16

Tarzan and the Castaways: Edgar Rice Burroughs Authorized Library (24)

Tarzan and the Madman: Edgar Rice Burroughs Authorized Library (23)

Tarzan the Invincible: Edgar Rice Burroughs Authorized Library (14)