This comprehensive guidebook offers clinicians a wealth of helpful information. Introduction, Neurodevelopmental Disorders, Schizophrenia Spectrum and Other Psychotic Disorders, Mood Disorders, Anxiety Disorders, Obsessive - Compulsive and Related Disorders, Trauma - and Stressor - Related Disorders, Dissociative Disorders, Somatic Symptom and Related Disorders, Feeding and Eating Disorders, Elimination Disorders, Sleep - Wake Disorders, Sexual Dysfunctions, Gender Dysphoria, Disruptive and Impulse - Control and Conduct Disorders, Substance - Related and Addictive Disorders, Cognitive Disorders, Personality Disorders, Paraphilic Disorders, Other Factors that May Need Clinical Attention, Patients and Diagnoses, Appendices, Essential Tables, Global Assessment of Functioning (GAF) Scale, Physical Disorders that Affect Mental Diagnosis, Classes (or Names) of Medications that Can Cause Mental Disorders, Index.