Pim Pam Poum
"The Katzenjammer Kids" was so popular that it became two competing comic strips and the subject of a lawsuit. This happened because Dirks, in 1912, wanted to take a break after drawing the strip for 15 years, but the Hearst newspaper syndicate would not allow it. Dirks left anyway, and the strip was taken over by Harold Knerr. Dirks' last strip appeared March 16, 1913. Dirks sued, and after a long legal battle, the Hearst papers were allowed to continue "The Katzenjammer Kids", with Knerr as writer and artist. He took over permanently in the summer of 1914. However, Dirks was allowed to create an almost identical strip of his own for the rival Pulitzer newspapers, although he had to use a different name for the strip.