Available in English in a smaller format, this is the larger format original French edition. Volume 2 of Cassegrain's "Trapped on Zarkass!" is full of flora and fauna from an alien world.

Adventurers Marcel and Louis have finally found the crashed alien ship they were looking for, and are preparing to salvage the valuable metals within. But the wreck is deep in the jungles of Zarkass, and a local emergency forces them to take the long way around, traveling by river through this strange new land...