The Firefighter And The Pyro - Firefighter & Pyro, #1

Exposing his secret could send his career up in flames.Closeted firefighter and EMT Derek Mercer runs into burning buildings for a living, but the thought of having his orientation exposed terrifies him. Casual hookups inevitably lead to partners wanting more than he's able to give, but he never thought he'd make the mistake of lusting after a coworker. Especially one who suspects him of arson. Scrutinizing multiple incendiary fires, state arson investigator Zander Tam struggles to untangle the private lives and potential motives of his suspects while guarding his past.
When his initial target-a dangerously handsome firefighter-sparks an irresistible lust, pursuing the investigation means putting his personal life and professional life at odds. When the arsonist manages to turn the tables by framing Derek and Zander for his horrific crimes, the two men must risk everything, even exposing their darkest secrets, to catch a killer.