Lewis

Faced with the seemingly impossible task of identifying the remains of a body discovered in a well, Lewis must also contend with new boss Chief Superintendent Moody.

Faced with the seemingly impossible task of identifying the remains of a body discovered in a well, Lewis has also got to contend with new boss Chief Superintendent Moody.

When a college dean is found dead, an alchemic image is discovered by the body, denoting the first of four stages of a process called The Magnum Opus. The team realise that there are three more murders to follow.

After failing to prevent a second murder, Lewis and Hathaway realise that the victims were part of a secret society. To solve the case, the police must uncover the guilty secret that the society shares as well as the baffling link to alchemy.

When an idyllic Oxford summer's day is shattered by a parcel bomb, Lewis and Hathaway are called in to investigate. The victim of the attack is eminent mathematician Adam Capstone, a genius in the field of Knot Theory.

Lewis and Hathaway continue their investigation into the parcel bomb which killed eminent mathematician Adam Capstone. The case is sent into a spin when another bomb is discovered at the home of Adam's brother David.