Margery Facklam Books

Describes the work of paleontologists, beginning with Roy Chapman Andrews in the 1920s, who have searched in the Gobi Desert for evidence of dinosaurs.

Corn-Husk Crafts

By Margery Facklam

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Directions for dyeing, softening, and preserving corn husks and for making both useful and decorative items from this natural material.

Tracking dinosaurs in the Gobi

By Margery Facklam

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Describes the work of paleontologists, beginning with Roy Chapman Andrews in the 1920s, who have searched in the Gobi Desert for evidence of dinosaurs.

Modern Medicines

By Margery Facklam, Howard Facklam, Sean M. Grady

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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.