Her Last Breath by Taylor Adams (Hardcover)

Her Last Breath is a heart-pounding thriller by Taylor Adams, bestselling author of No Exit. Tess reluctantly joins her adventurous best friend Allie on a caving trip, hoping to face her claustrophobia. At the entrance, a man claiming to be a fellow caver harasses them, and soon Tess is trapped underground in a fight for her life. A tense, claustrophobic hardcover from William Morrow.