Alfred Hitchcock and the Three Investigators in the mystery of the whispering mummy.

Jupe figures it out, but not like he expected. I figured it out from the jump. Jupe - 0, me - 1.

We have a mysterious mummy that whispers, but only at the professor. Suspicious, no? Then crazy Jupiter disguises himself as the professor (what?) and the mummy whispers to him, too. And we have a crazy side plot about a missing cat that, of course, ties right into the story. The boys escape danger several times and if Aunt Matilda knew what they were up to they would never leave the salvage yard again.

You get a happy ending with a few loose ends tied up by Mr. Hitchcock. Classic Three Investigators - 3 stars.