Marty Crisp Books

Twelve-year-old Sam, a passenger on the Titanic's maiden sea voyage, volunteers to help care for the dogs in the ocean liner's kennel and becomes fast friends with the Irish setter of J. Bruce Isma...

Ratzo

By Marty Crisp

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Having rescued a group of abandoned greyhounds from a desert building, thirteen-year-old Josh plans to race one named Ratzo until he discovers the cruelty of the sport.

Ratzo

By Marty Crisp

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Having rescued a group of abandoned greyhounds from a desert building, thirteen-year-old Josh plans to race one named Ratzo until he discovers the cruelty of the sport.

Black and white

By Marty Crisp

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Bud's new pup disappears amidst the other farm animals and cannot be named until he proves that he will fit in with them.

Totally polar

By Marty Crisp

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In the middle of June, Peter, "a boy of winter who's stranded in summer," is longing for snowy days.

Teddy Bears in Advertising Art

By Marty Crisp

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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.