The Wild Beyond the Witchlight: A FeyWild DnD adventure is the more recently released tome for all your Wyld needs. I was fortunate as a fey that I stumbled across the book in a tabletop bar while I was writing this and hunting for Fey knowledge. It was the only one left, and that to how much it informed this guide, it was clearly gifted to me by the fey themselves. Always leave cream out. Books Brilliant and Fortune favors freely feeding Fey friends. It is double + sextuple alternating alliterative with double-down on F-for-Fey and 69 more for 'hue hue..tuple'. It MUST be true.