Frann Preston Gannon Books

Dave s Rock

By Frann Preston Gannon

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What a Hoot

By Frann Preston Gannon

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My world

By Frann Preston Gannon

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Teaches young readers the words for everyday objects which are labeled and grouped into fourteen different themes, including birds, things to wear, and fruits and vegetables.

Bad Day

By Frann Preston Gannon

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Deep deep sea

By Frann Preston Gannon

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Dive deep into the sea with this beautiful and gentle introduction to animals and counting.

Sloth slept on

By Frann Preston Gannon

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A group of children find a sloth snoring away in a tree in their garden. Not knowing what it is, they set out to find out. While the two older children dream up increasingly outrageous possibilitie...

Sloth slept on

By Frann Preston Gannon

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Tembel Hayvan Uykuda

By Frann Preston Gannon

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Bir Lemurdan Nasil Kurtulursun

By Frann Preston Gannon

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La granja de dinosaurios

By Cristina Rodriguez Fischer, Remedios Dieguez Dieguez, Frann Preston Gannon

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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.