Under Pressure by Robert Pobi

 This is the 2nd in the excellent Lucas Page series. Page is an astrophysicist who sometimes consults for the FBI. This one starts with a bang--literally--as an explosion rocks the Guggenheim Museum during a big party to announce an IPO. Then there's another explosion and another. Lucas, with his trusty FBI sidekick Alice Whitaker by his side, tries to figure out who would benefit from all these explosions. Then decides maybe should be looking at it from a totally different perspective, which suddenly brings everything into focus. And almost gets Lucas killed. Couldn't put it down.