Optical illusion personality test, as the name suggests, are fun and engaging tests that are based on weird looking images. These are tricky images, based on psychological principles, that can be ...
Steve Jenkins and Robin Page, illus. by Steve Jenkins. Houghton Mifflin Harcourt, $17.99 (40p) ISBN 978-0-544-63090-1 In another of their expert examinations of biodiversity, frequent husband-and-wife ...