Lisa Papademetriou Books

Since cutting off her wings to save Never Land, Rani, a water-talent fairy, feels out of place with the fairies and wonders if she should live with the mermaids instead.

My pen pal, Pat

By Lisa Papademetriou

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Pat has a pen pal who shares her name and many of the same interests, but when the two Pats meet they are both in for a big surprise.

My pen pal, Pat

By Lisa Papademetriou

Average: 0.00, 0 Ratings

Pat has a pen pal who shares her name and many of the same interests, but when the two Pats meet they are both in for a big surprise.

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.