One kidnapping. One cold case. Two amateur investigators. Only 48 hours to solve the crime... Jazz's best friend Anika has been kidnapped! She can't call the cops, so Jazz forges a shaky truce with her brilliant nemesis, Phoenix, to help her investigate. Together, they uncover clues and crime scene evidence. Sneaking into a forensic lab, they test DNA, fingerprints and more, to piece the clues together. The results are shocking. Could it really lead to a twenty-year-old murder case?< In a race against time, Jazz and Phoenix only have 48 HOURS to collect the evidence, profile the kidnapper and find their schoolmate's location, or Anika will die. The clock is ticking...

Cal has been undercover on Shadow Island investigating the secrets hidden beneath the surface of this would-be tropical paradise. Evading search parties while being spied on by robotic pythons, planning rescue missions, being chased through the forest and sneaking through hidden tunnel systems . . . it's now just an average day for Cal.Trapped in the leader's office, how can Cal evade capture and continue his double-act with his twin brother, Ryan? As his enemies increase and the dangers multiply at every turn, at least he knows he can count on SI-6-or can he? The clock is ticking. Any second could be his last.

On New Year's Eve, Cal is chased down the street by a crazed man with a deadly warning: They killed your father. They'll kill you. You must survive the next 365 days! Forced into a life on the run, Cal finds himself hunted by ruthless criminals and the police. Somehow he must uncover the truth about his father's mysterious death and solve the Ormond Singularity, a secret from the past, before the year is up. But who can he turn to when the whole world seems to want him dead? The clock is ticking. Any second could be his last. Callum Ormond has been warned. He has 365 days.

When security business proprietor Gemma Lincoln wakes up to find her clothes laid out in the effigy of "woman" with a slashed throat and crotch, she is sufficiently professional to video it. She discovers that her friend Detective Sergeant Angie McDonald has a similar video - but of a real murder.

With a horrifying anthrax murder and the brutal, ritualistic killing of a nun, forensic examiner Jack McCain takes on two baffling new cases. Does the anthrax killing signify a frightening new wave of terrorism? And what is the meaning of the cryptic symbol gouged into a murdered nun’s flesh? With his daughter in danger and his ex-wife causing him serious trouble, Jack tries to make sense of these questions, and fights to discover the identity of the anthrax assassin.