From publisher blurb:
Deadly Gardens is a series of short PDF documents that each feature a brand new plant monster to use in your Pathfinder Roleplaying Game or OGL campaigns. In addition to a new monster, each volume will also feature supplemental material based around the natural wilderness theme.
This special volume is three times the length of a normal Deadly Gardens volume and the material all has a horror / occult theme as well as the natural wilderness theme. It also contains a mini-adventure that draws heavily on the included material.
In this volume:
Brain Pumpkin CR 5
Pumpkin-Headed Creature Template
4 Pumpkin-Headed Creatures: Pumpkin-Headed Bull, Pumpkin-Headed Goblin, Pumpkin-Headed Hound and Pumpkin-Headed Villager
Gloom Bough CR 8
Vengeful Creature Template
3 Vengeful Creatures: Vengeful Bones, Vengeful Ghast, Vengeful Wraith
6 Haunts: A Murder of Spirits, Despair of Victory, Grasping Dead, Suffer No Apologies, Thundering Death, Together in Death
4 Natural Items: Brain Pumpkin Pulp, Gloom Bough Heartwood, Necrotic Flesh, Skeletal Powder
Rules for using Brain Pumpkin Pulp and Gloom Bough Heartwood as Natural Power Components for spellcasting.
1 Magic Item: Spirit Cudgel