Kaichou Wa Maid-sama
IF YOU'VE ONLY SEEN THE ANIME, YOU NEED TO READ THIS. The manga goes so much further into Usui's background and you get to see more UsuixMisaki love~ I wasn't a fan of reading manga at first and I only liked watching anime, but I'm so glad I read this manga. It's the reason I read manga all the time now. You won't regret reading this manga!
Beast Master
Tenshi Ja Nai
The manga on this website isn't completely all together. :c http://mangapark.me/manga/tenshi-ja-nai
Sabaku No Harem
Siesta
Very similar to Gakuen Alice. She "borrows" the powers from others and uses them. Rushed ending.
Soredemo Sekai ha Utsukushii