The Lost King: Richard III and the Princes in the Tower - Alison Prince

Edward IV has died, leaving his 12-year-old son as king. But England has been torn apart by the Wars of the Roses. Nobody wants a boy-king. Soon the boy's uncle Richard III is on the throne - but Henry Tudor is challenging him for the crown. Henry and Richard have one thing in common: they need the young Edward V and his little brother out of the way. The two boys are sent to the Tower of London for safety. They are never seen again...