Join famed professor of criminology Dr. J.L.Quicksolve and his son, Junior, in solving more than 40 devious crimes. Read, listen, think carefully and you will be able to identify the criminals who committed these thefts, murders and other mysterious crimes. Visit over 40 crime scenes and watch Dr. Quicksolve find the guilty party in just minutes - then try to figure out how he did it, as you examine all the evidence and testimonies. All the clues you need to solve the crimes are to be found within each mini-mystery story, but you'll need to pay close attention and have your wits about you to find out 'whodunit'! This work includes: 40 short mysteries (all one- or two-page) which can each be read, considered and solved in five minutes; full explanations and solutions at the end of the book; and hours of fun - educational too, as each puzzle you solve sharpens your wits.