Adam Gamble Books

A Public Betrayed

By Adam Gamble, Watanabe Takesato

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1880 Atlas of Barnstable County Massachusetts

By Adam Gamble

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Good Night Boston

By Adam Gamble, Joseph Veno

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Easy-to-read text introduces the sights of Boston, Massachusetts, through a full day of sightseeing.

Good Night Cape Cod

By Adam Gamble, John Andert

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Good Night America explores the Everglades, Niagara Falls, the Grand Canyon, redwood forests, Statue of Liberty, Washington DC, Mississippi River, Golden Gate Bridge, farms, bison, bears, sea lions...

Good Night Washington DC

By Adam Gamble

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Good Night Washington DC features the National Zoo, Library of Congress, the White House, National Mall, Washington Monument, Museum of National History, Air and Space Museum, Lincoln Memorial, and...

Good Night Chicago

By Adam Gamble Joe Veno

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Say goodnight to the Windy City!Chicago can’t wait for your family to explore what makes it the most fascinating city in the US. Watch as your toddler discovers the wonders of the Chicago Har...

Good Night New York City

By Adam Gamble

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Say goodnight to the city that never sleeps! The Big Apple is just waiting for your family to explore. Watch your toddler identify the Statue of Liberty, have a picnic in Central Park, watch c...

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.