This year marks the anniversary not only of what would have been John Lennon's 80th birthday but also the 40th anniversary of his death in New York. Understanding John Lennon takes us back to where it all began. While other writers have only touched on the 'cause' of John's genius, Francis Kenny reveals its roots in the post-war nature of Liverpool, John's family with its complex history, and the pain and hurt John felt during his childhood, revealing how his early...