Mayberry and Garrett, introduced in the national best seller Collusion, are caught in the middle of a deadly crisis with a pending nuclear bomb attack and little help from the government that sidelined them both.

When an exiled Iranian scientist is assassinated in Washington, DC, the former FBI counterintelligence agent and ex-SEAL are pulled back into the world of clandestine ops - and the fate of the entire East Coast is at stake. Joining ranks with a heralded Mossad agent, Mayberry and Garrett pursue a skilled international killer hired to murder a legendary Israeli spymaster..