Margery Facklam Books

Pets: A Comprehensive Handbook for Kids

By Frances Nicholson Chrystie, Frances N. Chrystie, Margery Facklam

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Lizards Weird and Wonderful

By Margery Facklam

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Meet thirteen unusual lizards up close and see what makes them interesting.

The Big Bug Book

By Margery Facklam

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And Then There Was One

By Margery Facklam, Sierra Club Books

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Partners for life

By Margery Facklam

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Examines partnerships between two different species of animals that provide one or both of the partners with food, protection, transportation, or a way to keep clean.

And then there was one

By Margery Facklam

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Spiders and their web sites

By Margery Facklam

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Illustrations and text provide a close-up look at the physical characteristics and habits of twelve different spiders and daddy-longlegs.

Creepy Crawly Caterpillars

By Margery Facklam

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I Eat Dinner

By Margery Facklam

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Contrasts a child, eating dinner at a table with spoon and dish, with a cow, duck, beaver, and other animals who consume their food in quite different places and fashions.

I Go to Sleep

By Margery Facklam

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Contrasts a child, preparing to go to bed after a story and a hug, with a mole, bat, horse, and other animals who sleep in quite different places.

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.