Jon Alan

Books
Elasmosaurus vs. Ichthyosaurus Elasmosaurus vs. Ichthyosaurus
Elasmosaurus vs. Ichthyosaurus
2024
King Cobra vs. Komodo Dragon King Cobra vs. Komodo Dragon
King Cobra vs. Komodo Dragon
2019
Deathstalker Scorpion vs. Funnel-Web Spider Deathstalker Scorpion vs. Funnel-Web Spider
Deathstalker Scorpion vs. Funnel-Web Spider
2019
Megalodon vs. Mosasaurus Megalodon vs. Mosasaurus
Megalodon vs. Mosasaurus
2023
Anaconda vs. Jaguar Anaconda vs. Jaguar
Anaconda vs. Jaguar
2019
Supercroc vs. Titanoboa Supercroc vs. Titanoboa
Supercroc vs. Titanoboa
2023