Karl-Achim Czemper has written: 'Hfg, Ulm'
Karl Du Prel has written: 'Psychologie der Lyrik'
Karl Heinz Helms-Liesenhoff has written: 'Sowjetischer Honig'
Karl H. Flatt has written: '150 JAHRE SOLOTHURNER FREISINN'
Karl Epting has written: 'Der stil in den lyrischen und didaktischen gedichten Friedrich von Hagedorns'
Karl Fettweis has written: 'Karl Fettweis'
Karl Ortel has written: '\\'
Karl Schumacher has written: '\\'
Karl Brix has written: 'Karl Schmidt-Rottluff'
Karl Wild has written: 'Karl Theodor Welcker'
Karl Ziegler has written: 'Zerrissmuss'
Karl Patten has written: 'Touch'
Karl Bruggmann has written: 'Ausklang'
Karl Knauer has written: 'Lubeck'
Karl Helfferrich has written: 'Money'
Karl Adamek has written: 'LiederBilderLeseBuch'
Karl Punzenberger has written: 'A Muada'