Now through 8/20, Kobo Books is offering a 75% off download on popular Young Adult books, including one of my daughters’ favorite series by Rick Riordan! Choose from 12 titles including 5 by Rick Riordan (love The Lightning Thief – you may have also seen the movie),  as well as 7 titles in the Artemis Fowl series by Eoin Colfer, Just use Promo Code: percyartemis75.