The Demon Headmaster Strikes Again

Dinah shuddered. The building looked like a great monster, crouched there in the dark. Like something evil, waiting to pounce ...

Dinah's father is headhunted for a new job at the Biogenetic Research Centre - and the Director of the Centre turns out to be horribly familiar ...

This time, the Headmaster's lust for power leads him to meddle with evolution itself. The consequences of his schemes will be deadly unless Dinah and her friends in SPLAT act fast.