It tells a personal story with a consistent narrator
The Great Depression happened in the 1920's and 1930's due to many economic disasters such as the Market Crash in 1929 and bad mistakes by the President (Hoover)
Just random but here goes:
1) Be quiet in the library and if you need a book they are on shhh...elves.... XD
2) Dress code: Tall broccoli hat, carrot shoes and tomato buttons.
Any of those who break these rules will face Elftention. (detention) :)