Demetrios1453
Legend
The 3e FRCS is considered to be one of the best one-book settings done for the game. It's very thorough and comprehensive, while not getting to bogged down in the details. Either it or the Gray Box would be fine thought.For FR, perhaps it’s better to know the 5e version, to keep up with the game? But consensus seems to be AD&D 1e, eh?