They also learn to be smart, cool-headed, and honest. So Joy, Adam, Sam, and Amy are surprised when the key to the school is stolen - as well as all their kung fu gear. Now they’ll have to use all kinds of calculations - addition, subtraction, multiplication, and division - to figure out the clues, follow the thieves, and find . . . The Lost Key.

    Written as a catharsis in the months following the loss of her father in late 2016, Jessica has taken pen to page to say things he and others will never read, either because they can't, or just won't. Containing entirely new works, this is a can't miss release.