Write On! (Katie Kazoo, Switcheroo #17)

Katie can't wait for her favorite author, Nellie Farrow, to come visit her class and tell them all about her new book. But when Katie starts working on a cool new website with Suzanne, she forgets to read the book! Then Katie turns into Nellie, just when she's about to give her presentation! Will Katie be able to turn things from wrong to write?