Inspector Yardley hit the accelerator in pursuit, the anonymous figure still carrying the briefcase fled on foot down a side alley and around the corner of a juice factory. As the Inspector swung the car in the same direction he noticed the now shadowed figure jumping over a vine covered brick wall............but without the briefcase. Where was the briefcase? Find out where the green truck was, why Curly was suspiciously going to the circus, the little difference between two seemingly identical photographs and why a biscuit barrel contained a very odd object. Join Trace McElliot to help answer there questions and many more by reading and searching for clues among the illustrations in this mystery novel to ultimately solve the case of the "Missing Cantrell." Good luck