Therewillbenousefulinformationinthisbook。
AnyonewhoshouldthinkthatwiththeaidofthisbookhewouldbeabletomakeatourthroughGermanyandtheBlackForestwouldprobablylosehimselfbeforehegottotheNore。That，atallevents，wouldbethebestthingthatcouldhappentohim。Thefartherawayfromhomehegot，thegreateronlywouldbehisdifficulties。
Idonotregardtheconveyanceofusefulinformationasmyforte。
Thisbeliefwasnotinbornwithme；ithasbeendrivenhomeuponmebyexperience。
Inmyearlyjournalisticdays，Iserveduponapaper，theforerunnerofmanyverypopularperiodicalsofthepresentday。