Wizards vs Aliens: The Fall Of The Nekross

In part one, Benny launches an attack on the Nekross ship. The schoolboy genius uses all the computers on Earth against the aliens, and the starship Zarantulus is stricken. But soon the plan runs out of control, with terrifying consequences for both wizards and aliens alike.

In part two, time is running out for the Nekross, while on Earth the wizards fall apart. Ursula plans radical action against Benny, while Tom realises that the solution might lie with the ancient and mysterious Stones of Burnt Hill. But if helping Benny means saving his enemy, what choice will Tom make?