9 of 16
One Plus One
384 pages; Pamela Dorman Books
Ed has nothing but money. His cleaning lady, Jess, has nothing but family. All they have in common is that their lives are falling apart—that, and their impromptu journey to Jess's daughter's math olympiad. We've heard that opposites attract, but it'll take the mother of all road trips to bring together this unlikely duo.
— Natalie Beach