There's a lot of strange creatures out there. And while most are just going about their regular lives, some are being more destructive and have to be dealt with. That's where Heliana's Guide To Monster Hunting comes in. It's a new RPG supplement all about gearing up to fight monstrous creatures, hunting them down, killing them, and finding useful things to do with their various parts afterward.
From the campaign:
Heliana’s Guide to Monster Hunting is a 300-page tome packed with exciting new content to enhance your 5E game. Discover lethally thrilling adventures; rules for tracking, harvesting, and crafting; and a humongous hoard of fully-illustrated items, monsters, spells, and playeroptions. Battle lethal, multi-stage boss monsters and forge fantastic new items and familiars from their remains.
The campaign basically blasted straight through its goal and is continuing to rise with 15 days left to go.