Mary Nethery Books

In Venice, Italy, in the 1890s, a stray cat draws attention to a coffee shop in which he inspired composer Guiseppi Verdi, and as the feline's fame grows, the shop's owner entertains royalty, the P...

The famous Nini

By Mary Nethery, Marilyn Singer

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In Venice, Italy, in the 1890s, a stray cat draws attention to a coffee shop after inspiring composer Guiseppi Verdi there, and as the feline's fame grows, the shop's owner entertains royalty, the...

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If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

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