Ann Hassett Books

Too many frogs

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With rapidly increasing numbers of frogs coming out of her basement, Nana Quimby asks assorted neighborhood children for help, but finally it is up to her to come up with a solution.

Can t Catch Me

By Ann Hassett, John Hassett

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Finest Christmas Tree

By Ann Hassett, John Hassett

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Finest Christmas Tree

By Ann Hassett, John Hassett

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Three Silly Girls Grubb

By Ann Hassett, John Hassett

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Cat up a Tree

By Ann Hassett, John Hassett

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Too Many Frogs

By Ann Hassett, John Hassett

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

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.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.