"Schrei der Fische" is the 37th installment in Béla Bolten's "Berg und Thal ermitteln" crime thriller series, released on September 30, 2021. The novel features Konstanz-based detectives Bettina Berg and Alexander Thal, part of a rapidly growing series exceeding 60 volumes. For detailed series information, visit Leserkanone.de . Reihe Berg und Thal ermitteln @ Leserkanone.de