An introduction to postal services that describes post offices and people who work in them and discusses mail processing, addressing an envelope, and different ways mail is delivered.
An introduction to banks and banking that discusses deposits and withdrawals, checking and savings accounts, bank business and security, safe deposit boxes, ATMs, and how banks help a community.
A simple introduction to the role of the police in a community, describing the work they do, what goes on at a police station, the equipment used, and various types of police officers.
Describes the roles of different workers in the supermarket, how supermarkets stock and store food, and why the supermarket is an important part of the community.