Do you have nerves of steel? Then ready yourself for the second spine-tingling instalment in the Cold Blood series! Plagued by relentless stomach pains, Tobias must go to the hospital to have a few blood samples taken. There, amidst sterile hallways and hushed whispers, he stumbles upon a chilling secret - patients are mysteriously dying, and the cause is far from natural... Can Tobias unveil the hospital's dark mystery before it's too late? The Cold Blood series is filled with thrilling adventures and spine-chilling stories. Keeping the reader on the edge of their seat, it is perfect for fans of the Goosebumps series or Scooby Doo.