Toshikazu Kawaguchi Books

Una mesa, un café y una decisión. Eso es todo lo que hace falta para ser feliz.Una novela sobre el amor, el tiempo perdido y las oportunidades que están por llegar.Un rumor cir...

La felicidad cabe en una taza de cafe Tales from the Cafe: Before the Coffee Gets Cold

By Toshikazu Kawaguchi

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Una nueva delicia con sabor japonés sobre los arrepentimientos del pasado, la promesa del futuro y el increíble regalo que es el presente.   Dicen que en la cafetería Funi...

El primer cafe del dia Before Your Memory Fades

By Toshikazu Kawaguchi

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Una nueva novela del autor de Antes de que se enfríe el café y La felicidad cabe en una taza de café. Un fenómeno internacional que ya ha reconfortado a más de tr...

Zai Hui Yi Xiao Shi Zhi Qian

By Shijia Ding, Toshikazu Kawaguchi

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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.