This website includes articles, videos, animations, fun tests, and online experiments that complement the book Quirkology by Professor Richard Wiseman on unusual aspects of human behaviour. A page on the website links to six short videos on the popular Quirkology YouTube Channel that illustrate some of the psychological phenomena discussed in the book. The videos cover the colour-changing card trick (illustrating a phenomenon known as change blindness); the psychological card trick; mathematical prediction; the missing piece; a disappearing trick involving a mirror; changing frames of reference. A DVD is available that contains high resolution versions of the videos for use in teaching.