Sadie Fields Productions Books

Christmas long ago

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Uses text and revolving illustrations to describe ways in which Christmas has been celebrated in Europe in the past, with specific emphasis on Victorian England.

Dinosaur hunt

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Book opens to form a 3-D skeleton of a Tyrannosaurus rex wall hanging. Includes a booklet explaining how paleontologists find dinosaur fossils and dig them up.

A kaleidoscope of kids

By Emma Damon

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Lift-the-flap illustrations present children with different appearances and interests.

Swing Out Christmas

By Sadie Fields Productions

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Sailing Ships Lift the Flap Discovery

By Sadie Fields Productions

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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.