Here are two great guides, one to the Horde rogue level 10 quests, and the other to the Alliance rogue level 10 quests.

These quest chains reward rogues with the Blade of Cunning, which is a nice little dagger perfect for level 10 rogues. It’s especially nice when you don’t have to fork over some gold on the AH to get it!

I like to do the special quests for whatever class I am playing, so I do them even when the reward and XP are not fantastic, but here the Blade of Cunning reward is useful. . . . and I always like extra XP. I did the Blood Elf rogue version of the quest chain recently and I had a lot of fun with it.

These rogue quest chains vary depending on your race, so it is nice to see such detailed guides for each race with pictures, maps, coordinates, tips, etc.

Check them out if you are working up your rogue. The same site has a Poison quest guide and a Lockpicking
guide for use as your rogue levels up.