Martin Walters Books

Innovations in Biology Innovations in Science

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"Innovations in Biology makes bewildering and complex discoveries comprehensive for students and general readers. Inside, readers will find an introductory overview of key developments in biology...

Plants

By Martin Walters

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Fantastic facts about insects amphibians and reptiles

By Martin Walters

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Animals of the world

By Martin Walters

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China Yunnan Province 2nd

By Stephen Mansfield, Martin Walters

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Chinese Wildlife Bradt Travel Guide Chinese Wildlife

By Martin Walters

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Animals of the World

By Waltersjohnson M J

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Birds

By Martin Walters

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Mammals

By Steve Parker

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Mammals are described in their variety of size, behaviour and habitat.

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.