Junie B. Jones and the Mushy Gushy Valentime by Barbara Park

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 more than twenty years. Over 60 million copies in print and now with a bright new look for a new generation!
 
Meet the World’s Funniest Kindergartner—Junie B. Jones! February 14—Valentime’s Day, as Junie B. calls it—is just around the corner. Junie B. can’t wait to see all the valentimes she’ll get. But she never expected a big, mushy card from a secret admirer! Who is this secret mystery guy, anyway? Junie B. is determined to find out.