Barbara Mariconda Books

Turn the Cup Around

By Barbara Mariconda

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Turn the Cup Around

By Barbara Mariconda

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Prayers for the Journey

By Barbara Mariconda, Tomas Garrigue Masaryk

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Sort it Out!

By Barbara Mariconda

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Packy the Packrat collects and then groups things in different ways such as sorting by color or shape and when things go missing he immediately detects their absence. Includes sorting activities.

Diez para mi

By Barbara Mariconda

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Two friends take off on a butterfly hunt, only to find themselves tangled in a mathematics net! Written in rhyme, award-winning author Barbara Mariconda takes you along as the narrator, Rose, and h...

Diez para mi

By Barbara Mariconda

Average: 0.00, 0 Ratings

Diez para mi

By Barbara Mariconda

Average: 0.00, 0 Ratings

Sort it Out!

By Barbara Mariconda

Average: 0.00, 0 Ratings

Packy the Packrat collects and then groups things in different ways such as sorting by color or shape and when things go missing he immediately detects their absence. Includes sorting activities.

Diez para mi

By Barbara Mariconda

Average: 0.00, 0 Ratings

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.