Jennifer K. Mann Books

Climbing the Volcano

By Curtis Manley Illustrated By Mann Jennifer K.

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Through haiku, a young boy narrates his family’s invigorating hike to the peak of Oregon’s South Sister volcano.For centuries, haiku has offered meditation on the grace and majesty of n...

Sam and Jump

By Jennifer K. Mann

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Sam and Jump

By Jennifer K Mann

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Josie s Lost Tooth

By Jennifer K. Mann

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Audrey l and Audrey W Best Friends Ish

By Jennifer K. Mann, Carter Higgins

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Audrey l and Audrey W True Creative Talents

By Jennifer K. Mann, Carter Higgins

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I Will Never Get a Star on Mrs. Benson s Blackboard

By Jennifer K. Mann

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The Camping Trip

By Jennifer K. Mann Illustrated By Jennifer K. Mann

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Ernestine has never been camping before, but she’s sure it will be lots of fun . . . won’t it? An endearing story about a girl’s first experience with the great outdoors.My aunt J...

Audrey l and Audrey W Best Friends Ish

By Jennifer K. Mann, Carter Higgins

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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.