Rear Admiral Moon’s death was officially ruled a suicide; but the testimony at the Board of Inquiry raises questions about what really happened- which Jonathan P Alter and Daniel Crouch present to the reader more than sixty years later in ‘My dear Moon’ .Drawing from extensive research, including e-mail interviews of veterans, primary source documents from the Moon family, old historical newspapers and Government documents- some obtained via Freedom of Information Act requests. Alter and Crouch unearth the mystery of the cause of this great man’s death.