From publisher blurb:
A fantastical bestiary of fey and undead!
This supplement contains 10 creatures suitable for use in any campaign set within or traveling through the cold, desolate woods of the northern wilds. While ideally suited for adventure paths like Kingbreaker or the Witches of Winter, these creatures add a delightful bit of novel menace equally split between fey spirits bursting with the raw and wild energies of life and vile undead seething with the power of death. Drawing upon real-world folklore, classic fantasy tropes, and the design skills of two of the top creative minds in the business, the Coldwood Codex is an indispensable addition to any GM’s monster toolkit. This 35-page monster product includes inventive mechanics for creatures from CR 2 to CR 18, complete with pages of detailed lore and ecology, full-page color player-friendly handout portraits, and foldable paper miniatures for every creature!