This picture book is a fun twist on the Snow White and Cinderella fairy tales.  The classic story lines for both fairy tales are told in letters written between Snow White and Cinderella, who are pen pals.  The language and style of the letters make them believable as written between young girls hopeful to be rescued from their wicked step mothers by a handsome prince.  The ending is fun, a double wedding for these princesses.  The illustrations are colorful, detailed and engaging.  This book is a great read-aloud.