Creature of Fenkenstrain/Quick guide

Walkthrough

 * Get a pickled brain for 50gp in the tavern in Canifis on your way to the castle.
 * Read the signpost outside of the bar to start the quest.
 * Talk to Dr. Fenkenstrain inside of Fenkenstrain's Castle: (1-4-4)
 * Answer "Yes"
 * Answer "Braindead"
 * Answer "Grave digging"
 * Go upstairs to the bookcases and read:
 * "The Joy Of Grave Digging" in the west bookcase.
 * "Handy Maggot Avoidance Techniques" in the east bookcase.
 * Combine the marble amulet and obsidian amulet to form the star amulet.
 * Talk to the Gardener Ghost (with Ghostspeak Amulet equipped). (2)
 * Travel to the graves spread around the Haunted Woods and dig in front of a grave marker to find a decapitated head. There's more than one in the area but only one of them belongs to the ghost.
 * If nothing happens try the next grave until you've found the head.
 * Be quick, the area is infested with Vampires. Take a Holy symbol and maybe food with you.
 * Combine the brain and head.
 * Go to the experiment Cave, by using your star amulet on the right most tombstone. south-east of the castle.
 * Inside kill a level 51 Experiment for the cavern key
 * Follow the path northwest.
 * Search the chest and climb the ladder.
 * Dig at the tombstones to get the torso, arms and legs.
 * Backtrack to the doctor (or use Ectophial if you have completed Ghosts Ahoy) and give him all the parts. (1) Talk to him a second time to give him the needle and threads.
 * Talk to the Gardener Ghost for the shed key. (2)
 * Search the shed cupboard and take 3 canes from the pile of canes.
 * Combine the broom and canes.
 * Go upstairs to the west fireplace and use the extended brush on it for a conductor mould.
 * Go to a furnace and smelt a silver bar into a lightning rod (closest is in Port Phasmatys).
 * Return to the castle and go to the Lightning tower on the top floor, south-side of the castle.
 * Use the "Repair Lightning conductor" option.
 * Talk to the doctor.
 * Go upstairs, through the metal gate, up the ladder, and talk to the monster.
 * Pickpocket the doctor.
 * Quest complete!