Pharoah is an AD&D (1st edition) module for 6-8 characters of level 5-7. When the party is dragooned into tracking raiders into the Desert of Desolation, they little know what lies in wait for them. The shadow of the long-dead Pharaoh Amun-re has been looking for a party of mighty adventurers to open his pyramid and free him from his long bondage. But, the pyramid has not stood inviolate for no reason. It is filled with monsters and traps, and it will take brains more than brawn to overcome this obstacle.
This is an excellent adventure module, one that I often think gave me the best hours of play that I ever had. The tricks are very interesting, and take a good deal of thought - none of this "it's poisoned, saving throw or you die." Instead, it takes nerves and brains. So, if you are looking for module that gives you more than hack-and-slash, the get your self Pharoah by Tracy and Laura Hickman.
(Yes, that's right, by Tracy and Laura Hickman, the authors of such excellent works of fantasy as the Death Gate Cycle. So, you know this has to be a great module!)