Librería Samer Atenea
Librería Aciertas (Toledo)
Kálamo Books
Librería Perelló (Valencia)
Librería Elías (Asturias)
Donde los libros
Librería Kolima (Madrid)
Librería Proteo (Málaga)
A tale of blackmail, and of murder leading out of blackmail, which is realistic, hard as nails in spots, but also gentle, whimsical, and tolerant of human frailties. Originally published in 1942.