Is there a fith Gregor ( Underland Cronicals) books coming out?

Question

There was a book called Gregor the Overlander, then there was Gregor
and the Prophocey of Bane, after that there was Gregor and the Curse of the Warm Bloods, and last there was a Gregor and the Marks of Secret?
Is there going to be another one?

Answer 1

From Wikipedia:

"Code of Claw is expected to be released 2007. It will be the last book in the series. It is said to be a book about the last prophecy, the Prophecy of Time. The Prophecy Of Time is believed to say that Gregor will kill the Bane with Sandwich's sword"

Looks like you still need to wait awhile. Good Luck....