With her irresistible urge to tell a joke in every situation - even when she really, really shouldn't - twelve-year-old Jacky Ha-Ha loves to make people laugh. And cracking wise helps distract her from thinking about not-so-funny things in her life, like her mom serving in a dangerous, faraway war, and a dad who's hardly ever home. But no matter how much fun Jacky has, she can't seem to escape her worries. So one starlit night, she makes a promise to keep her family together...even if she has to give up the one thing that makes her happy. But can she stop being Jacky Ha-Ha, if that's who she really is?
JAMES PATTERSON is the internationally bestselling author of the highly praised Middle School books, Homeroom Diaries, Kenny Wright:Superhero, and the I Funny, Treasure Hunters, Hose of Robots, Confessions, Maximum Ride, Witch & Wizard and Daniel X series. James Patterson has been the most borrowed author in UK libraries for the past eight years in a row and his books have sold more than 300 million copies worldwide, making him one of the biggest-selling authors of all time. He lives in Florida.