The King Kids and the Missing Pen

<p><strong style=background-color: rgba(0 0 0 0); color: rgba(15 17 17 1)>A Science Expo a helpful robot and a very important missing pen...</strong></p><p></p><p><span style=background-color: rgba(0 0 0 0); color: rgba(15 17 17 1)>Nine-year-old John King has been counting down to the Science Expo. His project? Robo Ren-a robot designed to help around the house. All he needs to finish is his dad's special pen. But when John opens the sleek box where it's kept... it's gone! With the clock ticking he rallies his siblings for a full-on family investigation. Can they crack the case before the big day?</span></p><p></p><p><strong style=background-color: rgba(0 0 0 0); color: rgba(15 17 17 1)>Perfect for fans of <em>Nate the Great</em> <em>The Magic Treehouse</em> and the <em>A to Z Mysteries</em> series this family-friendly mystery is packed with humor heart and sibling shenanigans.</strong></p><p></p><p><span style=background-color: rgba(0 0 0 0); color: rgba(15 17 17 1)>Books can be read in any order!</span></p><p></p>