At long last, you can finally find out what Bridget Jones has been up to all these years! The third book in Helen Fielding's popular series, Bridget Jones: Mad About the Boy, comes out this month, giving fans a peek into the witty character's modern-day life. Another series on our radar is Divergent, and the final book of the trilogy will also hit shelves this month, along with Dave Eggers's newest novel and fiction from Elizabeth Gilbert. Looking for a laugh or a fun dose of nostalgia? Melissa Joan Hart tells all in her new memoir, which details behind-the-scenes moments from her '90s TV days, while style star Alexa Chung talks fashion, creativity, and music in her memoir, It. See all that and more with our roundup of the best books coming out in October!