See the linkage --> Deluxe Dungeons and Dragons Reissues
"For my money, the coolest reprints are the adventure collections. D&D adventures, or “modules” used to come out as linked series, and the reprints collect all the entries in a series into one hardcover package. The A-series, Against the Slave Lords, even includes a new adventure that allows you to start off with level one characters. The S-series, Dungeons of Dread, includes classics like “Tomb of Horrors” and “Expedition to the Barrier Peaks.” – article quote
Got to admit, I just like to peruse D&D stuff now. No time to play such things, but always a trip down memory lane
OB