Heroes of the Feywild is a sourcebook all about the Feywild that was published in 2011.
The Feywild is a bright reflection of the world, a place of enchantment and illusion where magic is master. For the unprepared adventurer, the Feywild can be perilous; cruel giants, fierce beasts, and devious fairies dwell there. For others, the Feywild is a land of opportunity, with vast tracts of unexplored wilderness filled with ancient ruins and lost treasures. If you’re going to survive long, you’ll need to embrace your wild side and channel the magic and primal power of the Feywild.
Player’s Option: Heroes of the Feywild™ presents races, classes, character themes, feats, powers, and other character options that have a strong connection to the Feywild. It also gives players and Dungeon Masters background information on the inhabitants of this weird and wondrous plane, and how adventurers might cross paths with them.