The Land of Here.

Two children go to stay with their aunt and uncle in the west of rural England and discover a magical wood, and learn about ghosts and woodland fairies, and amazing, previously undiscovered information about Alice in Wonderland - Lewis Carroll made a huge mistake; Beatrix Potter's not so obvious intentions in writing her books, and C.S.Lewis's blatant idea pinching in The Lion the Witch and the Wardrobe, that A Goblin discovered by researching those stories. You won't know what they are unless you read this book which is for old and young readers.