Search through an ocean of clues, solve a multitude of mysteries, and hunt for heaps of hidden details: these cool picture puzzles, led by a delightful character called Professor Puzzles, offer youngsters a fun challenge that's simply irresistible. What can you see in the two images of the deep blue sea? Something fishy is certainly going on. Try to net all 10 items that have changed from one drawing to the other. Become a super-spy and find the hidden items that are craftily concealed in the bigger pictures, including a turtle with a shell made of hamburger and a parrot whose wings are hot dogs. And which Professor Puzzles are real and which are the imposters? Hint: He's got exactly 12 dots on his tie--you can count on it. For an extra treat, color in the pictures when the solving's done.