Jane O Connor Books

While on a field trip to the aquarium, Nancy discovers that she loves all the different sea life except for jellyfish, but with the help of Ms. Glass and her friends, Nancy is able to overcome her...

Fancy Nancy super secret surprise party

By Jane O Connor

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"Shh! Fancy Nancy and her classmates are planning a surprise party--that means it's top secret! Together Nancy and her friends prepare the treats and decorate the classroom for the party. Everythin...

It's backward day

By Jane O Connor

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Everyone is dressed for the occasion. When Ms. Glass can't think of any more backward ideas for the class, Nancy comes up with the perfect way to celebrate the day.

The Best of Fancy Nancy CD

By Robin Preiss Glasser, Jane O Connor

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Lulu and the witch baby

By Jane O Connor

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Lulu witch begins to change her mind about her pesky baby sister when she thinks that one of her magic spells has made the baby disappear.

Lulu and the witch baby

By Jane O Connor

Average: 0.00, 0 Ratings

Lulu witch begins to change her mind about her pesky baby sister when she thinks that one of her magic spells has made the baby disappear.

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.