Beside Myself is a literary thriller about identical twins, Ellie and Helen, who swap places aged six. At first it is just a game, but then Ellie refuses to swap back. Forced into her new identity, Helen develops a host of behavioural problems, delinquency and chronic instability. With their lives diverging sharply, one twin headed for stardom and the other locked in a spiral of addiction and mental illness, how will the deception ever be uncovered?...