Hefte
Hefte is a German noun with two principal meanings. In common usage it refers to a small book or booklet used for writing or organizing notes, typically called a notebook. It can also denote an issue of a magazine, journal, or series, especially when the publication appears in separate, bound parts.
As notebooks, Hefte vary in size, binding, and purpose. They are widely used in schools and offices
As a term for publications, Hefte describe individual issues or instalments of a serial publication. In this
Etymology: Heft originally referred to a small book or pamphlet in German, and the word survives in