Funda Duval Books

I Want That Nut!

By Madeline Valentine, Brad Krieger, Duple Media, Funda Duval

Average: 0.00, 0 Ratings

Mouse and Chipmunk both want the same nut, until Squirrel comes along and claims the nut for himself

Frog On A Log?

By Jim Field, Kes Gray, Brad Krieger, Duple Media, Kes Gray & Jim Field, Funda Duval

Average: 0.00, 0 Ratings

In rhyming text, cat explains why frog has to sit on a log, even if he finds it uncomfortable

I Want That Nut!

By Madeline Valentine, Brad Krieger, Duple Media, Funda Duval

Average: 0.00, 0 Ratings

Mouse and Chipmunk both want the same nut, until Squirrel comes along and claims the nut for himself

Frog On A Log?

By Jim Field, Kes Gray, Brad Krieger, Duple Media, Funda Duval

Average: 0.00, 0 Ratings

In rhyming text, cat explains why frog has to sit on a log, even if he finds it uncomfortable

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.