Bareiss envelops the complexities of a certain class of human behaviors in this thoughtfully curated volume. Each chapter serves as a gateway to comprehending the multifaceted experience of persons affected by non-suicidal self-injury (NSSI) and its communicative channels. To unravel the entanglement of functions involved, Bareiss invited a panel of diverse scholars and clinicians to provide insights. The essays that compose the volume are contextually practical while expressing a respectful tone, carefully maintained across the different voices of the various contributors. Bareiss acknowledges that "this book's fundamental purpose is to empower individuals," and with this singular goal each chapter provides a unique path to awareness and compassion for those who may be seeking help with unconventional communicative behaviors. Recommended.