A collection of optical illusions and puzzles introduces scientific concepts about perspective and perception that reveal how the mind enables people to experience interesting impressions through static images.
Simple text and colorful illustrations on board pages with interactive pop-up sections introduce children to the sights and sounds of Halloween as Little Black Cat and her friends play peekaboo.
Presents a retelling of the classic fairy tale, in which a mermaid trades her fish tail and her voice in order to earn the chance to win the love of a human prince.