Agent
593
- Macmillan
- Houghton Mifflin Company
- DK Publishing
- Avon Camelot Books
- John Wiley & Sons
- Volo/Hyperion
- American Heritage Pub. Co. ; book trade distribution by Golden Press
- Groundwood Books
- Amy Einhorn Books
- Van Nostrand Reinhold
- Random House
- Norwood House Press
- Signet
- D. Kindersley
- Laurel Leaf Books
- Del Rey / Ballantine Books
- Farrar, Straus, and Giroux
- Dell Yearling Book
- Scholastic Inc.
- JG Press
- Harrison, Lisi
- St. Martins Griffin
- Raintree Steck-Vaugh
- PUSH
- Dell Yearling
- Scholatic Inc.
- Roaring Brook Press
- EOS
- Scholastic Press
- JIMMY Patterson Books, Little, Brown and Company
- Thunder Bay Press
- Disney Hyperion Books
- Swallow Press
- Abdo & Daughters
- Houghton Mifflin Books for Children/Houghton Mifflin Harcourt
- Little, Brown and Co.
- Knopf : distributed by Random House
- Eos
- Crown Publishers
- Child's World
- Vintage Books
- Yearling Books
- T. S. Denison
- Riverhead Books
- Father & Son Publishing Inc.
- Graphia
- Hyperion Paperbacks for Children
- F. Watts
- Integrity Publishers
- ABDO Publishing Company