Dr. Stephanie Sarkis sheds light on “gaslighting” – the manipulative technique used by sociopaths, narcissists, and others – offering practical strategies to cope and break free.

An invaluable resource for couples in which one of the partners suffers from Attention Deficit Hyperactivity Disorder (ADHD), this authoritative book guides troubled marriages towards an understanding and appreciation for the struggles and triumphs of a relationship affected by it.

All-new edition of the most widely recommended assertiveness training book helps readers develop more effective self-expression with detailed procedures, examples, and exercises. The ninth edition has been completely revised to include new material on assertive expression in email and social network...

Anyone who is in a toxic relationship—whether it's with a romantic partner, colleague, family member, or friend—deserves a way out and a path forward. Dr. Sarkis offers help and hope.