Books Published (Available on Amazon)

Beginners' Guide to Quaternity
Playing Quaternity: The Middle Game
Knowing how to Play
Tales from Quaternity
Great Quaternity Games

The Most Beautiful Checkmates in Quaternity

Learning How to Play 

Finding the Right Move

Brilliance in Quaternity
 

                                   AMAZON AUTHOR PAGE:   https://www.amazon.com/author/sevarta12