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 of all for Alex, his mom and the Lost Spells have both disappeared.

Strange things are happening in London. Red rain is flooding the streets. People are going missing. And someone's opening graves in Highgate Cemetery . . . Only Alex and his best friend, Ren, suspect the truth: a Death Walker, a powerful ancient Egyptian evil, is behind the chaos. Their quest to bring him down takes them from New York to London, and from the land of the living to the deep underground tombs of the long dead. Will they be in time to stop the Death Walker before he gets too powerful . . . or will the tombs claim them, too?

If Alex and Ren are going to stop the Death Walkers, they know they have to find the powerful Lost Spells. So they head to the Valley of the Kings, deep in the Egyptian desert -- where they discover that Egypt is in the grips of madness. Voices in the air whisper dark secrets and flashes of light burn across the night sky. But their hunt for the Spells keeps getting sabotaged. Every step they take, The Order is hot on their trail. There's no dodging, no hiding. Is someone leaking their secrets?

Alex and Ren's hunt for the Lost Spells takes them on a twisty and magical path, through false doors, and deep into underground tombs where they discover that The Order is planning something bigger than they'd ever anticipated....

In the epic conclusion to Alex and Ren's quest, they must face off against the Death Walkers, The Order, and an army raised from the dead. Can Alex put an end to the chaos and send these evil spirits back where they belong without putting an end to his own life?