By the author of "Goosebumps" and "99 Fear Street." When two priceless mummies are stolen from the National Museum, it is your job to get them back. You travel with the intrepid Indiana Jones to Cairo, where an ancient cult has come back to life after a thousand years, but with a modern twist: laboratory cats trained as vicious killers. The mysterious pyramids hold other terrors. Deep within the maze of secret chambers and underground chasms, scorpions and snakes abound. And something else lurks in the shadows -- mummies that emerge from age-old tombs to walk the earth, hungry for human brains . . .