Twitches are a 2000s American children's fantasy novel series by H. B. Gilmour and Randi Reisfeld with cover art and design by David Loew and Joyce White. It is a teen allegory between gothic and punky U.S. children who speak in the General American tongue. The authors are published by Scholastic Press, who also publishes the British Harry Potter septet for Mary GrandPré and the Canadian Anne of Green Gables quartet for Lucy Maud Montgomery. The Disney Channel's television film adaptations for 2005 and 2007 were based on "The Power of Two" alone.