Meet the World's Funniest Kindergartner—Junie B. Jones! Junie B. is spending the night! With over 50 million books in print, Barbara Park's New York Times bestselling chapter book series, Junie B. Jones, is a classroom favorite and has been keeping kids laughing—and reading—for over 20 years! In the 10th Junie B. Jones book, Lucille is having a sleepover party—at her richie nanna's big giant house! Grace and Junie B. can't wait to see all the rich stuff in that place. Sleeping over at the nanna's is sure to be a dream come true! 'Cause what could possibly go wrong? USA TODAY : "Junie B. is the darling of the young-reader set." Publisher's Weekly : "Park convinces beginning readers that Junie B.—and reading—are lots of fun." Kirkus Reviews : "Junie's swarms of young fans will continue to delight in her unique take on the world….A hilarious, first-rate read-aloud." Time Magazine : "Junie B. Jones is a feisty six-year-old with an endearing penchant for honesty."