Gateworlds Earth--Athanator--Book 1

Earth is in (im)mortal danger. Only one man can help. One man and a chicken.
When a smug but mighty talking tree asks him to retrieve one of the rune crystals of the Multiverse Gate Earth, John Zelm "Athanator" decides against his better judgment that he will do as he is told and recover the guard rune to save the planet. As the balance of the multiverse itself might be at risk, he is helped by powerful allies such as a chicken and a platypusbear.
Can John save us, or are we dead already? You must read the book NOW to find out! Otherwise, it might be too late!
A book by Gillbert Troll, who is in the process of making the renowned multiverse bestseller: "How to start great and meaningful conversations with dark elves."
If you buy the book now a troll will or will not be named after you somewhere in the multiverse!