"Timmy O'Dowd and the Big Ditch" by Len Hilts is a vintage hardcover book published in 1988 by Harcourt School Publishers. This historical fiction novel, suitable for ages 9-12, tells the story of a young boy named Timmy who learns about the construction of the Erie Canal. With 91 pages, this first edition book includes features such as a dust jacket and is intended for educational levels of high school and elementary school. The narrative explores themes of historical fiction and personal growth, making it a valuable addition to any student's reading list.