Heftchen
Heftchen is a German term that translates to "little book" or "small book" in English. It is a generic term used to describe a small, compact book, often used to refer to books that are not typically considered standard in size. The term is commonly used in libraries and bookstores to categorize smaller publications, such as pamphlets, brochures, and other small-format publications.
The concept of a Heftchen is not strictly defined by physical dimensions but rather by its function
The term Heftchen is particularly relevant in German-speaking countries, where it is widely used in the context