Duke Duck and Dawn Dove, detectives, decide to help Derek Donkey discover why water at the dock is disappearing. Fourth of a series of ABC alliterative stories, Duke and Dawn emphasizes each letter "d" or "D" with a bold font. Children as well as ESL (English as a second language) students will enjoy the fun story while learning the many uses of the letter "D" and finding the hidden letter in each picture. | Duke and Dawn by Sally Lee Baker, Paperback | Indigo Chapters