Years ago, maybe 10, I read 2 books that were centered on a group of kids who happened to be born on the same day!. They were all scorpios and each one had a unique power, on the flip side they an evil side of the power inside them which happened to manifest themselves in the form of shadows!. They were attacked by these powers and had to defeat them!. I can't remember much obviously but i need help the titles and maybe author !. ThanksWww@QuestionHome@Com