Bryan Collier Books

"An in-depth look at Ali’s life through twelve rhyming poems. . . . Collier’s bold pictures . . . are among the best of his illustrious career." — Booklist (starred revi...

Freedom River

By Doreen Rappaport

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Uptown Coretta Scott King Illustrator Award Winner

By Bryan Collier

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Uptown An Owlet Book

By Bryan Collier

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Visiting Langston

By Willie Perdomo

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A poem to celebrate the African American poet, Langston Hughes, born on February 1, 1902.

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.