| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Auntie Claus | Paperback | 978-0-547-40622-0 | 2010 |
| Auntie Claus | Hardcover | 978-0-15-201909-9 | 1999 |
| Auntie Claus and the Key to Christmas | Paperback | 978-0-547-57679-4 | 2011 |
| Auntie Claus and the Key to Christmas | Hardcover | 978-0-15-202441-3 | 2002 |
| Auntie Claus deluxe edition | " | 978-0-544-53872-6 | 2015 |
| Auntie Claus, Home for the Holidays | " | 978-1-4169-5485-9 | 2009 |
| Libby of High Hopes | " | 978-1-4169-5542-9 | 2012 |
| Making Mistakes on Purpose | Audio CD | 978-0-7352-8785-3 | 2016 |
| Ma Tante Noel | Paperback | 978-0-545-99544-3 | 2000 |
| Secret Order of the Gumm Street Girls, The | Hardcover | 978-0-06-056946-4 | 2006 |
| The House at the End of Ladybug Lane | " | 978-0-375-85584-9 | 2012 |
| The Secret Order of the Gumm Street Girls | Paperback | 978-0-06-056948-8 | 2008 |
| The Secret Order of the Gumm Street Girls CD | Audio CD | 978-0-06-114164-5 | 2006 |
| Thumb Love | Hardcover | 978-0-375-84481-2 | 2010 |
HOUGHTON MIFFLIN HARCOURT · Harcourt · HarperCollins · Prentice Hall · Random House · Scholastic · Simon & Schuster