Twelve-year-olds Alex and Renata are on the run from the Order, which is on the brink of creating an army of indestructible stone warriors to carry out their evil schemes, and only the Lost Spells which his mother used to bring Alex back to life can stop them--and undoing the powerful magic that created the chaos that is now loose in Egypt might very well kill him.

Investigating a string of disappearances amid supernatural occurrences in London, Alex and Ren discover the workings of a powerful Death Walker intent on destroying the city.

"Nothing can save Alex Sennefer's life. That's what all the doctors say, but his mother knows it's not true. She knows that the Lost Spells of the Egyptian Book of the Dead can crack open a door to the afterlife and pull her son back from the brink. But when she uses the spells, five evil ancients--the Death Walkers--are also brought back to life. An ancient evil has been unleashed. Mummies are awakening. New York is overrun with scorpions. And worst...