The Extractor. The Extractor Series, #1

When governments won't help, when the police are out of leads, and when people are out of answers, there's only one man left they can turn to. The Extractor. Luke Bridge is a former CIA agent who takes the jobs no one else will. And when a wealthy American businessman vanishes without a trace during a helicopter tour in Mexico - no crash, no ransom, and no witnesses - his desperate wife turns to Bridge as her last hope. The government has no leads.
The Mexican authorities aren't looking. And somewhere out there, a man is either alive and waiting to be found, or already gone forever. In his profession, Bridge has been beaten up, shot at, deceived, and lied to. It's all part of the job. But in a country where thousands of people go missing and no one asks questions, finding one man is going to take everything he's got.