The Detective's Secret

They will learn the city's secrets. They will learn who plans to kill...

A man has jumped in front of a late night train. Stella Darnell, a cleaner who solves crimes, suspects it's murder. Now she's stirring up the past with questions that no one wants to answer.

Jack Harmon, a driver on the Tube, has a new home at the top of an old water tower, with a perfect bird's eye view of London. If he watches through binoculars, he will learn the city's secrets. He will learn who plans to kill...

THE DETECTIVE'S DAUGHTER SERIES:
The Detective's Daughter.

Ghost Girl.

The Detective's Secret.

The House With No Rooms.

The Dog Walker.