Amy Gutierrez Books

Smarty Marty s got game

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Mikey thinks baseball is boring until he attends a game with his sister who explains the strategy, positions, and rules of the game.

Smarty Marty s Official Gameday Scorebook

By Amy Gutierrez

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Smarty Marty steps up her game

By Amy Gutierrez

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Smarty Marty, and her little brother Mikey, are back in the first in a series of illustrated chapter books, about a girl who loves baseball, written by San Francisco Giants in-game reporter Amy Gut...

Smarty Marty s Got Game

By Adam McCauley, Amy Gutierrez, Alexandria Giardino

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1 volume (unpaged) : 29 cm

Smarty Marty Manager

By Amy Gutierrez

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Smarty Marty Takes the Field

By Amy Gutierrez, Alyssa Nakken, Anika Orrock

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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.