Scorched Secrets by Laura Scott

Threatened by an arsonist…

When Dr. Faye Kimble finds her car on fire, she believes it to be a teenage prank. But when her house is also torched, she realizes that someone has targeted her, on purpose. And as the arson attempts escalate, she turns to her high school crush, Colin Finnegan for support.
Colin Finnegan became a firefighter largely because of Faye’s father’s influence. Fire Chief Dorian Kimble believes the attacks against his daughter are related to his terminating a firefighter. Colin is determined to keep Faye safe, a difficult task as the arsonist seems to know their every move. The danger surrounding Faye, threatens her love for Colin. Will they uncover the truth in time to plan a future, together?