Thieving is very simple and most likely does not need to be explained but i felt like making this.
Baker's stall - 1 Thieving
[You must be registered and logged in to see this image.]This stall will give you 2,500 gold pieces and 575 experience in thieving.
Silk stall - 20 Thieving
[You must be registered and logged in to see this image.]This stall will give you 5,000 gold pieces and also gives 1337 experience in thieving.
Silver stall - 50 Thieving
[You must be registered and logged in to see this image.]This stall gives 25,000 gold pieces and 2793 experience in thieving.
Gem stall - 65 Thieving
[You must be registered and logged in to see this image.]This stall gives every gem up to Onyx and 4293 experience in thieving.
Seed stall - 65 Thieving
[You must be registered and logged in to see this image.]This stall gives a variety of seeds and also gives 4293 experience in thieving.
Fur stall - 85 Thieving
[You must be registered and logged in to see this image.]This stall gives 50,000 gold pieces and again gives 7839 experience in thieving.
Spice stall - 95 Thieving
[You must be registered and logged in to see this image.]This stall gives many different items, mostly consisting of swordfish and adamantite ore. There is a possibility that you could get other items such as every gilded piece, dragon boots, dragon skirt, dragon dagger, ranger boots, robin hood hat, bow-sword, or bunny ears. It gives 15,593 experience in thieving!
[You must be registered and logged in to see this image.]Good Luck!