Player's Secrets of Endier was published by TSR, Inc. in 1995.
Reception
Cliff Ramshaw reviewedPlayer's Secrets of Endier for Arcane magazine, rating it a 7 out of 10 overall. He comments that "The small domain of Endier is for a thief to run. Keeping its borders intact involves much diplomacy and plotting. There's an intriguing sub-plot about a riddle, sadlylet down when the answer is revealed." Ramshaw comments on the series at a whole, that "these sourcebooks are a bitoverpriced and some of the history behind the domains is hackneyed or tedious. But all the sourcebooks help you to create believable worlds, with enough conflicting agencies to create strong and imaginative plotlines for years to come."