Ann M Martin Books

Maggie

By Ann M. Martin

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Karen s Runaway Turkey Babysitters Club Little Sister 115

By Ann M Martin

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Belle Teal

By Ann M. Martin

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Belle Teal Harper is from a poor family in the country, and beginning fifth-grade is a challenge as her grandmother's memory is slipping away, her brother and father are fighting again, and she bec...

A corner of the universe

By Ann M Martin

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A Dog's Life: The Autobiography Of A Stray

By Ann M. Martin

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Squirrel, a stray puppy, tells her life story, from her nurturing mother and brother to making her own way in the world, facing busy highways, changing seasons, and humans both gentle and brutal.

Kristy s Great Idea Baby Sitters Club Graphic Novels 1

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In this new graphic novel edition of the very first BABY-SITTERS CLUB book, Raina Telgemeier captures all the drama of the original in warm, spunky illustrations. Witness Kristy's eureka moment, wh...

Mary Anne saves the day

By Raina Telgemeier, Ann M. Martin

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Stacey s Big Crush 65

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Claudia and the mystery at the museum

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Karen's penpal

By Ann M. Martin

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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.