H.H. · H.S. · Hildegarde Hoyt Swift
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Little Red Lighthouse and the Great Gray Bridge | 978-0-15-204571-5 (0-15-204571-6) | 2002 |
| The Little Red Lighthouse and the Great Gray Bridge: Restored Edition | 978-0-15-204573-9 (0-15-204573-2) | 2003 |