When snooty Harriet Simpson finishes her show and tell about her great-great-great-great-great-great-grandma’s ring from Prince Sir Something, she dares Michael McMichaels to try and top it. Can he? Michael’s quest to have the most stupendous show and tell ever—and make his nemesis squirm with envy—leads to sticky fingers, tall tales, white lies, and a few bribes. Will he be able to pull off the greatest show and tell ever, or will too much deception and unwanted attention doom Michael and his plan to humble the haughty Harriet?