Karl Baedeker of 1000 i.e. 500 in German, 266 in English and 226 in French. He kept reviewing and revising this list regularly. Hinrichsen's referencing is akin to that of Ludwig Ritter von Köchel's index of Mozart's works, in as much as Baedeker guides are also referred to by their Hinrichsen number à la Köchel/Mozart. Alex W. Hinrichsen died on December 9, 2012 in Holzminden, Germany. His index remains the definitive bibliographical list of Baedeker travel guides published since Verlag Karl Baedeker was founded in 1827. He also produced valuable works of reference on Baedeker ephemera. Books and articles about the rise
Karl Friedrich Köppen Karl Friedrich Köppen Karl Friedrich Köppen (26 April 1808 – 26 April 1863) was a German teacher and political journalist. He was one of the Young Hegelians. Köppen was from a born in a pastor's family in Altmark. He studied theology at the University of Berlin from 1827 to 1831, but later turned to religio-critical Hegelianism. After his studies and military service in 1833, he taught at the secondary school Dorotheenstädtischer. In 1837, he met Karl Marx, with whom he developed a close friendship. In 1840 he became one of the most active associates of Arnold Ruge and published Hallischen