Designed to be a new psionics system for OSRIC this book introduces the Mentalist class. Powers are divided out among disciplines going to 7th level. Powers are treated mostly like spells, but that works well for adding into OSRIC. Also some psionic monsters are detailed including my favorite (and worth the price of the book) the Doppleganger as a proper psionic monster. 22 pages including cover and OGL. Very nicely done.
[5 of 5 Stars!]