Jensine Eckwall Books

Into the Goblin Market

By Vikki VanSickle Illustrated By Jensine Eckwall

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A picture book ode to Christina Rossetti's classic poem and a clever homage to familiar fairy-tale villains, this story about two sisters will enthrall readers with its beautifully detailed art and...

Almost a Full Moon

By Hawksley Workman Illustrated By Jensine Eckwall

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Almost a Full Moon is a warm-hearted story of family, community, food and home. A boy and his grandmother host a gathering in their small cabin in the middle of winter. Friends travel from near and...

Atlas of Marvel

By Jensine Eckwall, Ned Hartley

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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.