First Person Plural: My Life As A Multiple is a psychology-related autobiography written by Cameron West, who developed dissociative identity disorder (DID) as a result of childhood sexual abuse.

The presence of personalities is tied to flashbacks West experiences in which he is molested by his mother and grandmother as well as one or more unidentified male perpetrators.

Throughout his long journey to acceptance, West undergoes intensive therapy, and through hospitalizations in DID-centered programs, meets many people who share his condition.

His wife Rikki's constant support as well as his love for her and his son motivate West to accept his abuse and begin to heal from the damage it did to his psyche.

West writes that he authored the book to present the public and treatment professionals with a first-hand account of DID so that others could more fully understand this often misdiagnosed condition.