In Germany, Karl Baedeker acquired the publishing house of Franz Friedrich Röhling in Koblenz, which in 1828 had published a handbook for travellers by Professor Johannes August Klein entitled "Rheinreise von Mainz bis Cöln; ein Handbuch für Schnellreisende" ("A Rhine Journey from Mainz to Cologne; A Handbook for Travellers on the Move"). He published this book with little changes for the next ten years, which provided the seeds for Baedeker's new approach to travel guides. After Klein died, he decided to publish a new edition in 1839, to which he added many of his own ideas on what he thought a travel guide should offer the traveller. Baedeker's ultimate aim was to free the traveller from having to look for information anywhere outside the travel guide; whether about routes, transport, accommodation, restaurants, tipping, sights, walks or prices. Baedeker emulated the style of John Murray's guidebooks, but included unprecedented detailed information.