Prussic+acid
131Parker Pyne Investigates — infobox Book | name = Parker Pyne Investigates title orig = translator = image caption = Dust jacket illustration of the first UK edition author = Agatha Christie cover artist = Not known country = United Kingdom language = English series = genre …
132Dmitry Karakozov — Portrait of D. V. Karakozov by Ilya Repin (1866) Born October 23, 1840 – November 4, 1840 Kostroma, Russia Died September …
