Although S1 - Tomb of Horrors, was one of the first adventures I ever bought (along with A1 and G1-3), it was years before I owned S2, -White Plume Mountain. I borrowed a copy of S3 years ago because my players wanted me to run it - lasers and robots sounded cool, so they went on an Expedition to the Barrier Peaks.
As far as I know, this is my first time looking at S4 - The Lost Caverns of Tsojcanth.
Damn, it would kill me to cut out the visuals for S1 from this book ;)
Looks well put together at quick perusal - I need to spend more time with it to say more than that at the moment. Well, there's lots of art. More than I expected. Pretty cool actually.
The Minotaur for Old-School Essentials
*Requirements:* Minimum STR 9, Minimum CON 9
*Prime Requisite:* STR and CON
*Hit Dice:* 1d10
*Maximum Level:* 8
*Armor:* Leather, including shield...