A Complete Guide to Reese Witherspoon's Hello Sunshine Book Club Picks

"Happiness: A Memoir: The Crooked Little Road to Semi-Ever After" by Heather Harpham ($14)

• What it's about: Humorous and heartbreaking, the novel follows the story of Heather and Brian, two complete opposites whose newborn baby Gracie is perilously ill. Together, Brian and Heather must decide what they're willing to sacrifice to ensure Gracie makes it to adulthood.
• What Witherspoon says: "This beautiful memoir will have you up all night, reading to find out what happens next. There's heartbreak, joy, and lots of love. Trust me: Have your tissues ready."