Ludwig

When his identical twin goes missing, puzzle setter John 'Ludwig' Taylor assumes his identity as Detective James Taylor in the Cambridge police authority in the hopes of finding clues to his brother's whereabouts. John must infiltrate the Major Investigations Team to gather information and ends up investigating a completely unconnected murder whilst remaining in character as his brother.

Puzzle setter John 'Ludwig' Taylor's life of solitude is upended when his identical twin, DCI James Taylor, disappears. Drafted in by his sister-in-law Lucy, John reluctantly assumes his brother's identity as a detective in the Cambridge Police Authority in order to find clues to his brother's whereabouts.

John is tasked with infiltrating the major investigations team, gathering information and solving a completely unconnected murder, all whilst remaining in character as his brother. A difficult ask for anyone, let alone a reclusive puzzle-setting genius who rarely leaves the house. Can this master of all things cryptic crack his biggest puzzle yet?