PRIMARY SOURCES
The Central Recorder, Vol. 2 No. 12. Feb. 7, 1919. Wood Museum of Springfield History, “Geisel, Theodor S. (Dr. Seuss)” Collection. Vertical File Box 14, “Gardner E.C. Thru Gray, Stephen P.”
The Central Recorder, Vol. 3 No. 14. Jan. 21, 1920. Wood Museum of Springfield History, “Geisel, Theodor S. (Dr. Seuss)” Collection. Vertical File Box 14, “Gardner E.C. Thru Gray, Stephen P.”
“Dept of Parks & Recreation — A Brief Overview & History.” Wood Museum of Springfield History. Springfield Vertical File, Box 288: “Parks — Forest Park thru Parks — Forest Park Museum.” Folder: “Forest Park History.”
“Dr. Seuss takes in childhood memories.” The Morning Union’s New England West, May 21, 1986.
“Exhibits,” The Zoo in Forest Park & Education Center. Accessed November 19, 2023. https://www.forestparkzoo.org/exhibits
Gross, Jenny. “6 Dr. Seuss Books Will No Longer Be Published Over Offensive Images.” The New York Times. March 2, 2021. Accessed October 23, 2023. https://www.nytimes.com/2021/03/02/books/dr-seuss-mulberry-street.html
“The Pnalka, Central High School Yearbook,” Vol. 14. 1920 ½. Wood Museum of Springfield History.
Springfield Daily Republican, October 31, 1918. Wood Museum of Springfield History, Springfield Vertical File Box 287: “Parks (1960-1969) thru Parks — Forest Park (1950-1959).” Folder: “Forest park ( - 1949).”
Springfield Public Schools: Students Look at the Past. Wood Museum of Springfield History, “Springfield Pictures” Collection, Series 06. File: “Schools, ‘D-F.’” Folders 39-50, Box 04.
The Union-News, July 24, 1995. Wood Museum of Springfield History, “Geisel, Theodor S. (Dr. Seuss)” Collection. Vertical File Box 14, “Gardner E.C. Thru Gray, Stephen P.”
SECONDARY SOURCES
Bauer, Frank. At the Crossroads: Springfield, Massachusetts 1636-1975. Compiled by Bicentennial Committee, 1975.
Cohen, Charles D. The Seuss, the Whole Seuss, and Nothing But the Seuss. New York: Random House, 2002.
Cruickshank, Ginger. Images of America: Springfield Volume I. Charleston, sC: Arcadia Publishing, 1999.
Cruickshank, Ginger. Images of America: Springfield Volume II. Charleston, sC: Arcadia Publishing, 2000.
Dr. Seuss. And To Think That I Saw it on Mulberry Street. New York: Vanguard Press, 1937.
Dr. Seuss. How the Grinch Stole Christmas. New York: Random House Children’s Books, 1957.
Dr. Seuss. If I Ran the Zoo, New York: Random House Children’s Books, 1950.
Gardner, Eugene C., William Orr, Frank Drake, Charles Goodrich Whiting, Judge AM Copeland and others. Springfield Present and Prospective. Springfield: Pond and Campbell, 1905. https://www.loc.gov/resource/gdcmassbookdig.springfieldprese02tower/?st=gallery
Goff, Nancy J. “Springfield’s Ethnic Heritage: The German Community.” Compiled by the Bicentennial Committee of Springfield, Inc., 1976. Wood Museum of Springfield History Local Archives.
Konig, Michael F. and Martin Kaufman. Springfield 1636-1986. Springfield: Springfield Library and Museums Association, 1987.
“Springfield Chronology 19th Century (Compiled 1977).” Wood Museum of Springfield History Local Archives.
“Springfield Chronology 20th Century (Compiled 1977).” Wood Museum of Springfield History Local Archives.
Springfield City Library. "History of the Library." https://www.springfieldlibrary.org/library/about/history-of-the-library/
Springfield Museums. “Grandparents.” Seuss in Springfield. Accessed October 16, 2023. https://seussinspringfield.org/who-is-dr-seuss/who-is-ted-geisel/grandparents/
Springfield Museums. “Parents.” Seuss in Springfield. Accessed October 16, 2023. https://seussinspringfield.org/who-is-dr-seuss/who-is-ted-geisel/parents/
Springfield Museums. “School and Writing.” Seuss in Springfield. Accessed October 16, 2023. https://seussinspringfield.org/who-is-dr-seuss/who-is-ted-geisel/school-writing/
Springfield Museums. “Siblings.” Seuss in Springfield. Accessed October 16, 2023. https://seussinspringfield.org/who-is-dr-seuss/who-is-ted-geisel/siblings/
Springfield Museums. “Springfield.” Seuss in Springfield. Accessed October 16, 2023. https://seussinspringfield.org/who-is-dr-seuss/who-is-ted-geisel/springfield/
Springfield Museums. “Timeline.” Seuss in Springfield. Accessed October 16, 2023. https://seussinspringfield.org/timeline/
Strahan, Derek. Lost Springfield Massachusetts Charleston, SC: The History Press, 2017.