Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
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Librería Elías (Asturias)
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Librería Kolima (Madrid)
Librería Proteo (Málaga)
Having inherited a rare diamond from his father, the elderly Mr Williams, contrary to family tradition, decided not to leave the stone to the next heir. Before his death, he hid the diamond within the city limits and drew up some clues as to its whereabouts. By doing so, Mr. Kennard Williams engaged all the claimants in a bloody game where the shadow of death would hang over each claimant.