Susan Rowan Masters Books

Summer song

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Etta May struggles to face her grandfather's inevitable death and to overcome her hostility toward the mother who abandoned her when she was a baby.

The secret life of Hubie Hartzel

By Susan Rowan Masters

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Eleven-year-old Hubie Hartzel tries to cope with his many problems including a sick cat, a crush on his art teacher, the loss of his best friend to a girl, and the threat of the class bully who is...

The secret life of Hubie Hartzel

By Susan Rowan Masters

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Eleven-year-old Hubie Hartzel tries to cope with his many problems including a sick cat, a crush on his art teacher, the loss of his best friend to a girl, and the threat of the class bully who is...

The Secret Life of Hubie Hartzel

By Susan Rowan Masters

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Summer Song

By Susan Rowan Masters

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Libby Bloom

By Susan Rowan Masters

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Secret Life of Hubie Hartzel

By Susan Rowan Masters

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Libby Bloom

By Susan Rowan Masters

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Summer Song

By Susan Rowan Masters

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Night journey to Vicksburg

By Susan Rowan Masters

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When thirteen-year-old Jubi and his two younger sisters run away from slavery on a Louisiana plantation, their difficult journey includes a dog, encounters with Rebel and Union soldiers, and a role...

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.