A body is found face down in a tank. Detective Inspector Iverson, investigating what seems like a routine case of suicide, becomes involved with the mesmerizing psychotherapist who was helping the dead woman find her true self. Gradually their roles are reversed as her probing uncovers the detective's own deeper motives and needs, until the knife-edge between suicide and murder is exposed.

When a shy young man arrives on her doorstep, Alice Hartley grabs the chance to escape from her loveless marriage. She and Michael open a Growth Centre with a difference - offering sex, drugs and personalised water births.

A teenage girl pursues her missing friend into the dangerous world of 'county lines' drug trafficking and child exploitation in the isolated East Midlands fens.