Grace Mills Books

Tiny Diamond's First Day of School (DreamWorks Trolls)

By Fabio Laguna, David Lewman, Grace Mills

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A school-themed Step into Reading leveled reader based on the DreamWorks Trolls!Children ages 4-6 will love this all-new DreamWorks Trolls school-themed Step into Reading reader featuring Tiny Diam...

Spirit

By Alan Batson, Meredith Rusu, Grace Mills

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Spirit

By Alan Batson, Meredith Rusu, Grace Mills

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Spirit

By Alan Batson, Meredith Rusu, Grace Mills

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Spirit

By Alan Batson, Meredith Rusu, Grace Mills

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Goldie Blox and the Three Dares GoldieBlox

By Alan Batson, Stacy McAnulty, Grace Mills

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Too Many Cupcakes DreamWorks Trolls

By Fabio Laguna, David Lewman, Grace Mills

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Rocket's Puppy Friends

By Tad Hills, Grace Mills

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Rocket, the star of Tad Hills's New York Times-bestselling picture books, meets some new puppy friends in this brand-new, original board book!Don’t miss the animated movie based on the bestse...

Tiny Diamond's First Day of School (DreamWorks Trolls)

By Fabio Laguna, David Lewman, Grace Mills

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Pet Problem DreamWorks Trolls

By Fabio Laguna, David Lewman, Grace Mills

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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.