A sign marking the path leading to the supposed UFO crash site outside Roswell, N.M. According to “UFO Sightings Desk Reference,” there were 554 compiled reports from Suffolk County from 2001 through 2015. (Credit: Getty Images / iStockphoto / ElvisFontenot)

Is there something strange going on in Suffolk County?

More UFO sightings have been reported in Suffolk than in any other county in New York State, according to data from a new book.

In “UFO Sightings Desk Reference,” authors Cheryl Costa and Linda Miller Costa — a couple based in Syracuse — compile national data from two volunteer organizations, the Mutual UFO Network and the National…