“It s simple, really. You re just meant to do one thing every day that makes you happy. Could be little things. Could be big. In fact, we re doing one right now…”   Annie Hebden is stuck. Stuck in her boring job, with her irritating roommate, in a life no thirty-five-year-old would want. But deep down, Annie is still mourning the terrible loss that tore a hole through the perfect existence she d once taken for granted—and hiding away is safer than remembering what used to be. Until she meets the eccentric Polly Leonard.   Bright, bubbly, intrusive Polly is everything Annie doesn t want in a friend. But Polly is determined to finally wake Annie up to life. Because if recent events have taught Polly anything, it s that your time is too short to waste a single day—which is why she wants Annie to join her on a mission…   One hundred days. One hundred new ways to be happy. Annie s convinced it s impossible,