Summary

Eight-year-old Jack and his little sister, Annie, are playing in the woods during their summer holiday, when they find a mysterious tree house full of books. But these are no ordinary books . . . And this is no ordinary tree house . . .

Adventure

Jack and Annie find themselves on another adventure - this time they''re in medieval England. It''s exactly the same as the story book - there''s a castle and a banquet and knights on horseback. But when they find themselves locked in a dungeon, Jack starts to wonder if they''ll ever get home again . . .