Black & Blue Science_Gift_Guide letter-purrfect pick for cat lovers

letter-purrfect pick for cat lovers who know their ABCs

The Thai Cave Rescue was the culmination of a lifelong obsession

and in-person

In the summer of 1348

Why should this fancy new school get all the funding and pull the brightest kids out

Black & Blue Science_Gift_Guide letter-purrfect pick for cat loversDetective 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.