Jack Reacher washes up in the Florida Keys with his savings running out; he spends his days digging pools and his nights as the bouncer in the local strip club. But a private investigator intrudes upon his tropical refuge, seeking Reacher out. When he discovers the PI’s lifeless beaten body lying in the street, Reacher heads north to determine who is trying to find him and why.
Tracing the dead man’s trail to New York, Reacher discovers the PI was working for Reacher’s former commanding officer, mentor and close friend Leon Garber. Reacher teams up with Garber’s daughter Jodie, a sharp Wall Street lawyer, to find out why Leon needed Reacher’s help and they find themselves embroiled in a life-threatening search for the truth—and the deeper they dig, the more dangerous and twisted their path becomes.
Tripwire is the third book in the Jack Reacher series written by Lee Child. It was published in 1999 by Putnam in America and Bantam in the United Kingdom. It is written in the third person. In the novel, retired military police officer Jack Reacher becomes embroiled in a mystery involving a Vietnam War veteran who was reported missing in action, but who has resurfaced as a vicious loanshark with a secret he will murder to protect.from Wikipedia