This time, the X-Venture Xplorers’ are in the Permian - Carboniferous eras, around 350 million years back. Many creatures which are small today were very big back then- which presents a big problem when the X-Venture Xplorers come face to face with things like giant spiders! Even more big dangers from today’s small creatures await the team as they quickly realize that it is a bad idea to be PLAYING IN THE PERMIAN!
- ISBN10 1545801622
- ISBN13 9781545801628
- Publish Date 18 December 2018
- Publish Status Active
- Out of Print 5 June 2023
- Publish Country US
- Imprint Papercutz
- Format Hardcover
- Pages 184
- Language English