Catherine Belknap Books

Cat and Nat's Mom Truths

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THE NATIONAL BESTSELLERHilarious best friends Cat and Nat created a massive online community of moms by sharing their ultra-real and just a bit R-rated dispatches from the mom trenches. From what n...

Cat and Nat s Mom Truths

By Natalie Telfer Author Catherine Belknap Author

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Cat and Nat's Mom Secrets

By Catherine Belknap, Natalie Telfer

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The bestselling authors of Cat and Nat’s Mom Truths go deeper than ever before with outrageous revelations and relatable stories that let every mom know she's not alone.Remember when you were...

Cat and Nat's Mom Truths

Average: 0.00, 0 Ratings

Cat and Nat's Mom Secrets

Average: 0.00, 0 Ratings

The bestselling authors of Cat and Nat’s Mom Truths go deeper than ever before with outrageous revelations and relatable stories that let every mom know she's not alone.Remember when you were first...

Cat and Nat's Mom Secrets

By Catherine Belknap, Natalie Telfer

Average: 0.00, 0 Ratings

The bestselling authors of Cat and Nat’s Mom Truths go deeper than ever before with outrageous revelations and relatable stories that let every mom know she's not alone.Remember when you were...

Cat and Nat's Mom Truths

By Catherine Belknap, Natalie Telfer

Average: 0.00, 0 Ratings

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.