Black & Blue Science_Gift_Guide “A seasoned pro

“A seasoned pro

their sibling rivalry just might

and in-person

and air—to—air victories during Desert Storm

The Thai Cave Rescue was the culmination of a lifelong obsession

Black & Blue Science_Gift_Guide “A seasoned proDetective Harriet Blue is chasing down a violent killer on a university campus in a terrifying case that's far more sinister than she ever imagined, from the world's #1 bestselling author. Harriet Blue, the most single minded detective since Lindsay Boxer, won't rest until she stops a savage killer targeting female university students. But new clues point to a more chilling predator a violent criminal unlike any she's ever encountered.