Dane Saavedra Books

The What's happening to my body? book for boys

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Discusses the changes that take place in a boy's body during puberty, including information on the body's changing size and shape, the growth spurt, reproductive organs, pubic hair, beards, pimples...

The what's happening to my body? book for boys

By Lynda Madaras

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What s Happening to My Body Book for Boys

By Lynda Madaras, Martin Anderson, Dane Saavedra

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Hacerse Hombre the What s Happening to My Body Book for Boys

By Lynda Madaras, Dane Saavedra

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What s Happening to My Body Book for Boys

By Madaras Lynda Saavedra Dane

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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.