<p><b>Here are two mean and nasty words: Mrs. Cakel</b></p><p>Something has gone wrong in Danny and Calvin's fourth-grade classroom-out of the blue, Mrs. Cakel has transformed from a rampant rule-enforcer to a quiet excuse-accepter. Has she been replaced with an alien? Has she undergone a top-secret personality makeover?</p><p>Danny and Calvin decide there's only one way to find out what's really going on-<i>spy</i>. But spying soon leads to a greater mystery filled with dog chasing, jelly-injected donuts, prune butter-included experiments, riddle mania, and more!</p><p><b>Praise for <i>Danny's Doodle's: The Jelly Bean Experiment</i>:</b></p><p>&quot;The first-person narration, realistic characters and occasional line-drawing 'doodles' will keep pages turning.&quot;-<i>Kirkus Reviews</i></p>