Download or read book Enter Three Witches written by Caroline B. Cooney and published by Scholastic Paperbacks. This book was released on 2008 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: When her father betrays the Scottish king and is hung as a traitor, Lady Mary's future is bleak after she loses her only true protector and ends up locked away in the tower by the powerful and deadly Lord and lady Macbeth.