Everything Everything by Nicola Yoon
Recently revealed as one of the titles in Zoella’s first ever book club with WHSmith, this is one for fans of John Green’s The Fault in Our Stars. Maddy is allergic to basically everything, meaning she’s barely left her house in 17 years. When Olly moves next door, and they begin talking on instant messenger, it forces her to reevaluate what she wants from life in this gorgeous, heartbreaking debut novel.