Joan Holub & Suzanne Williams 
Aphrodite the Fair [EPUB ebook] 

Aphrodite has her hands full with Eris, who loves to stir up mischief, in this Goddess Girls adventure.Eris is a goddess girl who has a penchant for causing trouble. So when her brother, Ares, is celebrating his thirteenth birthday, she cant let the occasion go by without a little mischief. After all, she is the goddess of discord and strife! Aphrodite is determined to make sure Ares gets the attention he deserves, but can she handle what Eris has planned?