World's End

Aquila lies broken, but the Rift Riders are victorious. They have their home back and the kaz-naghkt have been almost wiped out. But not quite. Yullik ses-Khennik has escaped, and he did not go alone. Not only are there a handful of kaz-naghkt left to threaten the Overworld, but Lady Mhysra Kilpapan has been taken. And her friends will do anything to get her back.

With Cumulo and Lyrai in the lead, a small band of Rift Riders will journey into the west for the final showdown bringing Riders,...