Unknown's Vengeance

Unknown's Vengeance was released on January 15, 2014. It is the 5th book in the Geo Series.

Summary
Unknown's secrets have been revealed to the world by Geo. Now Unknown is going to get revenge on Geo by trying to kill him. Will Unknown succeed, or will Geo kill him first?

Praise by FWOBC
''I think Unknown's Vengeance is a good story. I know it's not finished, but I think I'll do good on Wattpad.''