[3] Burroughs' books were published through the company from 1931 (Tarzan the Invincible) through 1948 (Llana of Gathol), with one additional title (I Am a Barbarian) appearing in 1967.
[8] Dynamite's series Lord of the Jungle and Warlord of Mars were based on Burroughs' novels that had entered public domain.
However, ERB claimed that use of trademarked characters Tarzan and John Carter constituted infringement and unfair competition.
Dynamite and ERB settled the claim in 2014, and signed a contract to clear the way for both series to continue.
[9] Starting in 2020, ERB, Inc. will be re-printing the complete literary works of Burroughs, accompanied by new artwork created by Joe Jusko, in hardcover format.