Benny launches an attack on the Nekross ship using all the computers on Earth against the aliens. But the plan runs out of control, with terrifying consequences for both wizards and aliens alike.

Insatiable, marauding aliens, The Nekross, invade the Earth in search of magic. Teenage schoolboy wizard Tom Clarke and his friend Benny Sherwood lead the defense against them.

Playing the Game -- I. Potter Physics -- Harry Potter and the Great Conservation Laws -- Why Hogwarts is So Dark -- Fantastic Beasts and How to Disprove Them -- II. Space Travel -- Why Computers Get ...

After capturing a Faery from the Neverside, Simeon persuades Tom to embark on a magical quest to find the Key of Bones to heal the tears in the Line of Twilight, but the Lady Lyzera has other ideas ...