Unraveled (Duty Bound #1)
J.S. Marlo

Having lost her first firefighter husband in a fire while she was pregnant with their daughter, Riley is no stranger to heartache or hardship. She lends a compassionate ear to Blythe's difficulties only to become entangled in a web of illicit affairs and deadly intrigue.
When an arsonist and a killer strike, Riley's fate intertwines with Blythe's, threatening her heart and her life. Can they survive another tragedy and still find the strength to make peace with their past and embrace their future?