Author: Havank (pseudonym of Hendrikus F. (Hans) van der Kallen)
Title: De Schaduw & Co.
Description: A.W. Bruna & Zoon, Utrecht 1957, 1e druk (stated). Zwarte Beertjes 77 (no number on spine). Pb, 195pp. Yellow edge matching cover design. Neat signature on fr. endpaper, otherwise very good condition. 130gram. Cover design Dick Bruna.

Keywords: thriller