Wolves

1. 

   Book 1

   The Wolves of Willoughby Chase (Wolves #1)

   Joan Aiken

2. 

   Book 2

   Black Hearts in Battersea (Wolves #2)

   Joan Aiken

3. 

   Book 3

   Nightbirds on Nantucket (Wolves #3)

   Joan Aiken, Robin Jacques

4. 

   Book 5

   Limbo Lodge (Wolves #5)

   Joan Aiken

5. 

   Book 6

   The Cuckoo Tree (Wolves #6)

   Joan Aiken

6. 

   Book 7

   Dido and Pa (Wolves #7)

   Joan Aiken

7. 

   Book 9

   Cold Shoulder Road (Wolves #9)

   Joan Aiken

8. 

   The Whispering Mountain (Wolves #0)

   Joan Aiken, Joan Lingard

Book data and covers from Open Library (openlibrary.org).