Barbara DaCosta Books

Mighty Moby

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A Moby Dick-inspired picture book adventure unlike any you've ever seen--with a surprise ending--from Caldecott Medal-winning artist Ed Young. Deep in the dark ocean, Mighty Moby lurks. Up above th...

Ninja nocturno

By Barbara DaCosta

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"Late at night, when all is quiet and everyone is asleep, a ninja creeps silently through the house in search of treasure."--

Resort to Murder

By David Housewright, Deborah Woodworth, Judith Yates Borger, Michael Allan Mallory, Scott Pearson, William Kent Krueger, Pat Dennis, Moira C. Harris, Carl Brookins, Jess Lourey, Ellen Hart, Barbara DaCosta

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Nighttime Ninja

By Ed Young, Barbara DaCosta

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Mighty Moby

By Ed Young Undifferentiated, Barbara DaCosta

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Mighty Moby

By Ed Young Undifferentiated, Barbara DaCosta

Average: 0.00, 0 Ratings

Nighttime Ninja

By Barbara DaCosta

Average: 0.00, 0 Ratings

"Late at night, when all is quiet and everyone is asleep, a ninja creeps silently through the house in search of treasure."--

Mighty Moby

By Ed Young Undifferentiated, Barbara DaCosta

Average: 0.00, 0 Ratings

Nighttime ninja

By Barbara DaCosta

Average: 0.00, 0 Ratings

Late at night, when all is quiet and everyone is asleep, a ninja creeps silently through the house in search of treasure -- Publisher.

Nighttime ninja

By Barbara DaCosta

Average: 0.00, 0 Ratings

Late at night, when all is quiet and everyone is asleep, a ninja creeps silently through the house in search of treasure -- Publisher.

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.