Poor Duncan simply cannot catch a break with his art supplies. First, all of his colorful crayons decided to go on a massive strike. Then they finally made their way back home. But now, his absolute favorite colors have completely vanished once again. You are invited to help Duncan search for his missing friends in this very funny counting adventure. As you turn the colorful pages, you will track down each runaway crayon and practice your numbers along the way. Where could the bright red or the grumpy blue crayon be hiding this time? Jump into this clever story to search for the clues and round up the whole missing box. You will have a great time spotting the hidden details and counting up every single crayon before they can cause any more trouble.