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Moon the Loon

Same book, different covers & titles. On the left is the original UK version, on the right is the US version.
A biography of Keith Moon written by "Dougal" Butler, Keith’s long suffering personal assistant. 
Although a popular book among Who fans when it was released, it is now widely believed to be a somewhat
sensationalized account of Moon’s life. Butler himself has disowned it saying that its publisher controlled much
of the content. (Butler has since written, and self-published, a more genuine account of his years with Moon.)
See Tony Fletcher’s Moon bio for the definitive portrayal of Keith Moon’s life.