Angela Bull Books

Joan of Arc DK Readers Level 4 Sagebrush

By Angela Bull

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DK Readers L4: Free At Last: The Story of Martin Luther King, Jr.

By Angela Bull

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Free at Last! is a biography of slain civil rights leader Martin Luther King, Jr., who encouraged nonviolent protest to fulfill his dream of an America where people would be judged by the content o...

DK Readers: Time Traveler (Level 3: Reading Alone)

By DK Publishing, Angela Bull

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Sophie and Jake, who don't find history interesting, test a computer program that shows what life was like in ancient Rome, Viking times, the Renaissance, the Gold Rush era, World War Two, and into...

DK Readers L4: Classic Readers: Robin Hood

By Angela Bull

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Join Robin Hood and his outlaw band in their thrilling escapades—but can they outfox the wily, ruthless Sheriff of Nottingham? This Dorling Kindersley Classic Reader combines evocative illust...

DK Readers: Robin Hood (Level 4: Proficient Readers)

By DK Publishing, Angela Bull

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Recounts the life and adventures of Robin Hood, who, with his band of followers, lived as an outlaw in Sherwood Forest dedicated to fighting tyranny. Illustrated notes throughout the text explain t...

Free At Last, The Story of Martin Luther King, Jr.

By DK Publishing, Angela Bull

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A biography of the civil rights leader, covering his childhood, leadership, powerful speeches, assassination, and greatest influences.

Joan of Arc

By DK Publishing, Angela Bull

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A biography of the fifteenth-century peasant girl who led a French army to victory against the English, witnessed the crowning of King Charles VII, and was later burned at the stake for witchcraft.

Joan of Arc

By Angela Bull

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A biography of the fifteenth-century peasant girl who led a French army to victory against the English, witnessed the crowning of King Charles VII, and was later burned at the stake for witchcraft.

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.