Starting location: Chef at Lumbridge Castle. He asks you to bring an egg, milk and flour to him.
Quest difficulty level: Easy.
Reward: Ability to use the range in Lumbridge Castle and 300 cooking xp.
Quest points gained: 1.
Required items: Bucket, Grain and a Pot.

Milk: Use a bucket on a cow and the bucket fills with milk. You can find a bucket at the chicken farm north of Lumbridge.
Egg: Go to the chicken farm to the north of Lumbridge and pick the egg up from where the chickens have laid.
Flour: Go north from the farm to the windmill and pick some grain from the field. Enter the windmill, go up the ladder to the top and use the grain with the hopper to make the flour. Now operate the hopper controls and go down to the bottom. Use a pot with the flour.
Chef: Take the ingredients to the chef at Lumbridge Castle and the quest is complete.

Starting location: Signpost near the pub in Canifis.
Quest difficulty level: Medium.
Reward: 1000 Thievery exp. and Ring of Charos, which is used to enter the agility course south-east of Canifis.
Quest points gained: 2.
Required Skills: 25 thieving, 20 crafting, ability to defeat level 51 monster.
Required Quests: Priest in Peril and The Restless Ghost.
Required Items: 3 bronze wire, 1 silverbar, 5 spools of thread, 1 needle, spade, 50 gp, Amulet of Ghostspeak (optional: teleport runes to falador, for quick furnace use).
Monsters: Failed experiment (level 51).

Read the signpost, then head north-east of the slayer master towards the castle. Talk to the doctor and say that you’re brain-dead and that you’re good at grave digging. You’ll now have to find 4 body parts: arms, legs, torso and head.
Firstly talk to the gardener outside with your ghost speak amulet on. Ask him what happened to his head. He will follow you to the haunted woods. Keep talking to him and he’ll tell you where to go. Dig his grave to find the head.
Now head back to the castle and go upstairs. Search the bookcase in a room to the west for the book Joy Of Grave Digging and you get a marble amulet, then search the bookcase in a room to the east for the Handy Maggot Avoidance Techniques and you get an obsidian amulet. Use them with each other to make a star amulet. Leave the castle and follow the path east to a graveyard and use your star amulet on the last memorial to the east. Push the monument, follow the cave round and kill the level 51 experiment. Pick the key up and head north-west. Use your key on the gate, and then go upstairs. Dig the 3 graves to get torso, arms, and legs.

Head to the pub in Canifis and talk to Roavar. Ask him for some food and buy the pickled brain by asking for something to eat. Put the brain in the head and give all the parts to doctor. He will need a needle and 5 threads. Now he will want a conductor for lightning made of silver. Go talk to the gardener and ask for the key for the shed. Go into the little room north of the gardener and search the cupboard for a garden brush, and just outside the shed door, you will see some cane piles, pick 3 garden canes. Use bronze wire to connect the canes and the brush, you need 3 canes and 3 bronze wire.
Sweep the west fireplace on the first floor of the castle to get the conductor mould, use a silver bar on a furnace to make the conductor and take it back to the doctor. You can then go through the south doors on the first floor, up the ladder and use the conductor on the rod out there.

Go back to the doctor, he’ll tell you the monster is alive and you need to kill it, get the key from him, head back up to the first floor and use the key on the gate door up there to gain access to the monster.
The monster will tell you the truth about the doctor and ask you to take the Ring of Charos from the doctor. Go downstairs and pickpocket the doctor to complete the quest.