Mara Rockliff Books

Next to an ant

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A child compares the size of various items and discovers that she is the tallest of all. Includes suggested learning activities.

Al Lado De Una Hormiga next To An Ant

By Mara Rockliff

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Next to an ant

By Mara Rockliff

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A child compares the size of various items and discovers that she is the tallest of all.

Numbers and Shapes

By Zachary Wilson, Melanie Davis Jones, Catherine Matthias, Mara Rockliff

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Gingerbread for liberty

By Mara Rockliff

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"A stirring picture book biography about a forgotten hero of the American Revolution who rose to the occasion and served his country, not with muskets or canons, but with gingerbread!"-- This pict...

Mesmerized

By Mara Rockliff

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Around America to win the vote

By Mara Rockliff

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In April 1916, Nell Richardson and Alice Burke set out from New York City in a little yellow car, embarking on a bumpy, muddy, unmapped journey ten thousand miles long. They took with them a teeny...

Pieces Of Another World

By Mara Rockliff

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Al Lado De Una Hormiga

By Mara Rockliff

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Lights camera Alice

By Mara Rockliff

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Meet Alice Guy-Blache. Driven by her passion for storytelling, Alice saw a potential for film that others had not seen before, allowing her to develop new narratives, new camera angles, new techni...

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.