This book is outstanding. I've read both Psion Beta and Gamma.
It looks like Amazon has it FREE right now for the Kindle. It was .99
previously which was a small price to pay for me. Has great reviews there
too. I'm not a big book reader but I believe this falls into the YA Sci Fi
genre?
Link: http://www.amazon.com/Psion-Beta-1-Jacob-Gowans/dp/1456362682/r