Indiana Jones and the Cult of the Mummy's Crypt is the seventh gamebook in Ballantine's Find Your Fate Adventure series, and the second book in the series written by R.L. Stine. It was first published in February 1985.
Two ancient mummies have been stolen from the Egyptian Room of the National Museum. Its curator, Marcus Brody, wants Indiana Jones to travel to Cairo to retrieve them.
You insist on accompanying Indy but are you really ready to face the dangers you'll encounter? An ancient cult is coming back to life after a thousand years. Laboratory cats are trained to be vicious killers. There's a secret chamber that can hold you captive behind a false wall... and that's only the beginning!