When a high-level mole with power to rewrite world order infiltrates the CIA, Rapp must uncover a threat like no other.

After a blackout swept the nation, America is resuming life as normal with a new president, one unlike any Mitch Rapp has worked with in the past. As Rapp backs away, the new president, in turn, questions his loyalty.

Rapp decides to take a much-needed break. But when it’s discovered that a mole in the CIA has been digging into their systems for information on Nicholas Ward, the world’s first trillionaire and the man personally overseeing cutting-edge medical research in Uganda, he is pulled back onto the job.

Protecting Ward, Rapp is completely cut off from the agency as he works to identify and expose the mole. But the situation is complex. And the threat is one he could never have imagined…

'Packed with enough suspense to match all the hard-hitting action, Enemy at the Gates ups the ante moving forward, and if you think you’ve already seen Kyle Mills at his best . . . think again. This one is not to be missed' The Real Book Spy

Praise for the Mitch Rapp series
'Sizzles with inside information and CIA secrets' Dan Brown
'A cracking, uncompromising yarn that literally takes no prisoners' The Times
'Vince Flynn clearly has one eye on Lee Child's action thriller throne with this twist-laden story. . . instantly gripping' Shortlist
'Action-packed, in-your-face, adrenalin-pumped super-hero macho escapist fiction that does exactly what it says on the label' Irish Independent
'Mitch Rapp is a great character who always leaves the bad guys either very sorry for themselves or very dead' Guardian
'Outstanding . . . Mills is writing at the top of his game' Publishers Weekly
'Hard to kill and easy to root for . . . plenty of satisfying action' Kirkus Reviews