The robe of the fire rat. That's all its called
When in flight geese are called a Skein
A collection of poems or stories is often called an anthology, and sometimes a garland.
Any collection of six items is called sextuplet, it doesn't matter what they are.
they are called dragons
At collection of stamps is refered to as a stamp collection. They are frequently kept in albums. Philately is the name for the study and collection of stamps.
a collection of fish is called a school of fish
Collection of coins is called collection of cons only n there is no specific word for it. It is different from numismatics as numismatics is the systematic study of coins. Mere collection of coins cannot be called as numismatics.
Web page collection called a Website.
The noun 'collection' is a collective noun in 'a collection of teddybears'.
the collection of events is called
Call the collection a harem.
A collection of weapons is an arsenal.
A bride's bottom drawer collection is called her providan.
A coin collection is called, well, a coin collection. The hobby of collecting coins is called numismatics.
A collection of thousands and millions of stars is called a galaxy.
A workbook in Excel is a collection of worksheets, which may be what you mean. There is no particular name for a collection of workbooks. They are just workbooks or spreadsheet files.