Marty Crisp Books

Titanicat

By Robert Papp, Marty Crisp

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Titanicat

By Robert Papp, Marty Crisp

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Buzzard breath

By Marty Crisp

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As sixth-grader Will Winkle saves his money for the perfect dog, he finds himself becoming more and more attached to the mixed German Shepherd he has rescued from the animal shelter.

My dog, Cat

By Marty Crisp

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Ten-year-old Abbie, bullied at school for being small, wants to get a big black dog, but two months of living with a little Yorkshire terrier changes his mind about a number of things.

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.