Jill Timbers Books

Moomin Every Day

By Juhani Tolvanen, Tiina Nunnally, Jill Timbers

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From the award-winning Mauri Kunnas, Finland's most celebrated children's author, a hilarious picture book which follows the adventures of a sleepwalking goat. Mr. Clutterbuck, a mild-mannered goat...

Otto and the Secret Light of Christmas

By Nora Surojegin, Jill Timbers, Pirkko Liisa Surojegin

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Illustrated Collection of Nordic Animal Tales

By Pirkko Liisa Surojegin Jill Timbers, Jill Timbers, Pirkko Liisa Surojegin

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Otto and the Secret Light of Christmas

By Nora Surojegin, Jill Timbers, Pirkko Liisa Surojegin

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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.