Jennifer Donnelly Books

Revolution

By Jennifer Donnelly

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Humble Pie

By Jennifer Donnelly

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Dark Tide

By Jennifer Donnelly

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Deep Blue

By Jennifer Donnelly

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When Serafina, a mermaid of the Mediterranean Sea, awakens on the morning of her betrothal, her biggest worry should be about reuniting with handsome Prince Mahdi, her childhood crush. Instead she...

Dark tide

By Jennifer Donnelly

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Astrid struggles with a shameful secret, Ling discovers courage in a prison camp, and Serafina lines up allies to help fight the final battle for her underwater realm.

Sea spell

By Jennifer Donnelly

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Serafina prepares Ling, Neela, Becca and the rest of the Black Fins for war, to stop the Volneros from seizing the mer realms. But only when sea sisters Ava and Astrid find the remaining two talism...

Dark tide

By Jennifer Donnelly

Average: 0.00, 0 Ratings

Astrid struggles with a shameful secret, Ling discovers courage in a prison camp, and Serafina lines up allies to help fight the final battle for her underwater realm.

Dark tide

By Jennifer Donnelly

Average: 0.00, 0 Ratings

Astrid struggles with a shameful secret, Ling discovers courage in a prison camp, and Serafina lines up allies to help fight the final battle for her underwater realm.

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.