The Hidden Blade Assassin's Creed in Depth

Dead on Arrival, requested by Jack-Reacher
The goal is to Anonymously kill the target by superblend. If you are unfamiliar with superblending, you can read about it here:
http://www.thehiddenblade.com/superblend-exploit

Luckily, there is a ladder near the target. Just wait for a group of people to pass by, and superblend up the ladder. The target will start to flee if you lock onto him, so you need to use the game's autotargeting for the air assassination. As a result, it is best to eliminate the nearby archer as shown so that you don't inadvertently kill him instead of your intended target. Killing the archer first also allows you to complete the contract completely undetected.

Caveat Emptor, requested by bebei0000
The goal is only to finish this mission in an interesting fashion. The target approaches a blacksmith, and he will stay there endlessly, never leaving. I can only assume that he is paying by check. Nonetheless, you can still access the blacksmith with him in front of you. I buy a nice heavy mace and clobber him with it. (WARNING: Never pay by check if you are ahead of Ian in line.)

False Legacy, requested by Jack-Reacher and CUWCproductions
The goal is to poison the target and leave without being seen at any time (no yellow bars). Toss some coins as shown to distract the guard posts around the target. Each guard post has 2 guards. After the guards turn toward the tossed coins, walk behind the guards of a specific post, not between them. Quietly poison the target, and escape the same way - by passing behind the guards of a post.