In the summer of 1942, to protect Anne Frank and others in hiding, Johan Voskuijl constructed a revolving bookcase to conceal the entrance to the Secret Annex at 263 Prinsengracht. As Nazi threats ...
This past Monday marked the 81st anniversary of the day Anne Frank, her family and four others were discovered in 1944 by the Nazis after two years of hiding in a living area concealed by a bookcase ...