Janet B. Pascal Books

Jacob Riis: Reporter and Reformer

By Janet B. Pascal

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What Was the Hindenburg?

By Who HQ, Janet B. Pascal

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At 800-feet long, the Hindenburg was the largest airship ever built--just slightly smaller than the Titanic! Also of a disastrous end, the zeppelin burst into flame as spectators watched it attempt...

What Was The Wild West

By Stephen Marchesi, Janet B. Pascal

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Who Was Abraham Lincoln

By Janet B. Pascal

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Que fue la Gran Depresion

By Janet B. Pascal

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"On October 29, 1929, life in the United States took a turn for the worst. The stock market the system that controls money in America plunged to a record low. But this event was only the beginning...

Isaac Newton

By Janet B. Pascal

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Arthur Conan Doyle

By Janet B. Pascal

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What Was the Great Chicago Fire

By Tim Foley, Who HQ, Janet B. Pascal

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What Was the Wild West

By Janet B. Pascal

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Who Was Dr. Seuss?

By Janet B. Pascal

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Ted Geisel loved to doodle from the time he was a kid. He had an offbeat, fun-loving personality. He often threw dinner parties where guests wore outrageous hats! And he donned quirky hats when thi...

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.