Anthrax Island by D.L. Marshall

'One of the thrillers of the year' Scottish Sun

When you have a problem that can't be solved, you call John Tyler.

Nine people are trapped on an anthrax-infested, government-controlled island off the west coast of Scotland when the door to their decontamination chamber suddenly stops opening.

The only man who can fix the door the onsite technician is dead. Was it an accident? Or was he murdered?

On an island populated by an international team of scientists with a military-grade bioweapon readily available, the motive to kill is strong, and death is laced into the very soil