Dark Horse Comics:

[One Shot] Tarzan in The Land that Time Forgot and The Pool of Time (1996)

American Mythology:

Edgar Rice Burroughs’ The Land That Time Forgot (2016) 1-3

The Land That Time Forgot/Pellucidar: Terror From The Earth’s Core (2017) 1-3

The Land That Time Forgot: See-Ta the Savage (2018) 1-3

Fear on Four Worlds One-Shots (2018) {Carter of Venus + Moon Maid + Pellucidar + The Land that Time Forgot}

Zorro in the Land That Time Forgot (2020) 1-4

The Land That Time Forgot: Fearless (2020) 1-3