Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
Inspector Hartnell and Sergeant Johnson are called out to investigate a routine break-in at the home of a prominent but aging mathematician, Frederick Leston. Strangely, it would appear the burglars took nothing of value-just a simple folder. Even Leston can’t understand why one folder would be of such interest to criminals-or so he claims.Hartnell and Johnson aren’t convinced and believe the old man might be hiding something, but they have no idea they’re about to jump head-first into a mysterious situation that could get them both killed. They soon find themselves racing around Great Britain and France, trying to make sense of a bizarre set of circumstances, all seemingly related to Leston.During their investigation, the policemen have a feeling they’re being followed, and they also suspect Leston has lied to them. There must be something to the odd burglary and not just a botched attempt for petty thieves to get rich. When murder ups the stakes, this case turns deadly but goes to prove that no one can escape the past.
