Blazing Hearts by Emily Hayes

Can she let go of her fears for a chance at love?
Dr. Mallory Storm, a brilliant but guarded surgeon, has sworn off relationships, especially with first responders. But when she meets a stranger in a bar and spends the night with her, it changes everything.
Despite their intense connection, Mallory pulls away when she discovers Kara is a firefighter, haunted by past heartaches.
As fate keeps bringing them together, Mallory faces a choice: hold onto her fears or embrace the fire between them.
Will she risk her heart for love?