Unlock the potential of the mind! Untapped Potential is a full sourcebook for 3.5 psionics, and its 160-plus pages are packed full of new options for DMs and players alike. Included in the book are: *Expanded class and feat options for psionic races *Two new base classes (the Marksman and the Society Mind), a variant psion (the Devoted Psion), and a variant soulknife and wilder *Over 40 new feats for psionic characters, including a new type of feat (the Mantra) for any character *Twelve new prestige classes, including the Knight Meditant, the Maverick Voidshaper, and the Sighted Seeker *Psionic organizations and NPCs, including organizational specialty levels New items -- including new types of cognizance crystals and a new class of item, the crystalic *Ten new monsters, including templates, dragons, and one type of monster suitable for use as the focus of an entire campaign. *And more!