They've fought over guys, sorority elections and who gets the last Cheeserito. Casey Cartwright thought that made her and her ZBZ little sis Rebecca Logan close

From mega-bestselling author Megan McCafferty—author of the beloved Jessica Darling series that The Wall Street Journal called “Judy Blume meets Dorothy Par

Two dates—same night! Major oops. When Casey Cartwright's brother begs her to be nerdy Dale Kettlewell's date to the sure-to-be-boring Honors Engineering Awar

After a humiliating tumble down the social ladder, Kacey Simon is back on top, where she belongs. She's lost her lisp, traded in her Coke-bottle glasses for con

Just a few months shy of her 30th birthday, Gus Curtis finally feels like she has it all: a strong career, great friends, and a wonderful boyfriend. But all of