The NEW Reese Witherspoon Book Club pick is a dark and gripping courtroom drama for fans of Gillian Flynn. It's a fiercely intelligent psychological thriller of obsessive friendship, toxic families and the precarious nature of therapy, from an exceptional new talent.

Wealthy and famous, Anna Finbow stands in court, accusing therapist Jean Guest of brainwashing her daughter Mary to gain access to her trust fund.

Jean claims that the dark memories she's helped Mary uncover are real. That therapy has offered her a chance to finally heal from childhood trauma, and she would be better off away from her family's damaging influence.

"I'll tell you now . . . you shouldn't believe either of them."

You've read about the Finbow trial. You've seen it in the tabloids. You've watched it when it appeared on the news, unable to peel your eyes away from the spectacle of it all. Famous, wealthy Anna Finbow, standing in court, accusing therapist Jean Guest of brainwashing her daughter Mary to access to her trust fund. Jean, claiming that the dark memories she's helped Mary uncover are real. That therapy has offered her a chance to finally heal. I'll tell you now that you shouldn't believe either of them. Only I can tell you the truth. But everything I say is in her defence.