Kristin Cast & P.C. Cast 
Lost [EPUB ebook] 

The moment Other Kevin returns to his world trouble begins… Back in Tulsa, things have settled down since Zoey closed the tear between worlds.But Zoey knows the truth. In the Other World her brother is using Old Magick, unaware of the dangers it holds. She knows she must help him after all, he’s her little brother.Though, in doing so, she may just have to lose those she loves… From the bestselling authors of The House of Night series comes a new series following the kick-ass heroine that is Zoey Redbird.