Ultimate Sacrifice reveals, for the first time, John and Robert Kennedy's plan for a coup in Cuba on December 1, 1963 — a plan that involved a U.S. military invasion. Unique, distinctly different, and far more advanced than any previously disclosed operation, this plan is corroborated by many declassified military and CIA documents that have never been quoted in any book before. It provides the missing piece of the puzzle regarding JFK's murder, and explains why Bobby Kennedy told close associates that the Mafia was behind his brother's assassination.

The Mafia had managed to infiltrate the Kennedys' intended coup. Ultimate Sacrifice describes and documents an attempt they made to kill JFK in a motorcade several days prior to Dallas. This attempt had more than a dozen parallels to Dallas.

Building on the work of the seven governmental committees that investigated aspects of JFK's assassination, the four million documents that were declassified in the 1990s, and exclusive interviews with many Kennedy insiders, the authors are able to tell the full story of these incidents.

"There has been a long hiatus in significant books on the JFK assassination since Gerald Posner's Case Closed argued in 1993 that Lee Harvey Oswald acted alone. Posner took the CIA's lack of involvement for granted, and that, according to this mammoth and painstakingly researched account, was a big mistake. It is Waldron and Hartmann's (The Edison Game) contention — bolstered by access to many previously unavailable files, and interviews with little-known as well as prominent figures — that the CIA knew a great deal about the assassination. But the agency couldn't admit what it knew because that could uncover the existence of a U.S. plan for a coup in Cuba, run by JFK's brother, Attorney General Robert Kennedy. The assassination, say the authors, was carried out by hired gunmen on the orders of three noted Mafia dons whose lives were being made miserable by RFK's ruthless pursuit — and these Mafia men knew about the planned invasion because they had worked with the CIA on previous efforts to topple Castro. Oswald, long a hidden CIA agent, was set up as the patsy, and it had always been Jack Ruby's job to eliminate him if he wasn't killed at the scene of Kennedy's shooting. How do the authors make their case? With a relentless accumulation of detail, a very thorough knowledge of every political and forensic detail and the broad perspective of historians rather than assassination theorists. They spend perhaps too much time with people they admire, like the late Enrique Ruiz Williams, who was a crucial early source for them. They also cannot resist chasing stories of only marginal relevance to their principal one, like what really happened to Che Guevara in Cuba. But no future historian of that tormented period in American history will be able to ignore their very convincing presentation, even if a lay reader may feel overwhelmed by the sheer weight of the evidence. B&w photos." Publishers Weekly (Starred Review) (Copyright Reed Business Information, Inc.)

"The Waldron-Hartmann book does not close the case definitively. But it is an important new analysis, with credible new disclosures. It does not complete the picture, but it adds new dots and connects old ones in a compelling fashion." San Francisco Chronicle

"Ultimate Sacrifice is...compelling, often breathless reading." Dallas Morning News