I loved the famous five books and the Adventure ones - The Island of Adventure, I can't remember the other titles. I bought all the books as she wrote them, I wonder if 1st ediitions would be worth anything now. I also loved the Chalet School books. I gave all my books to Manchester Childrens Hospital which was just down the road when I got to about 16. When my daughter got into reading I had to buy them all over again. When she got fed up with them they went in the attic. They are all now being read by my grandchildren.