Barbara Mariconda Books

Show and Tell with Charlie Learning Curves

By Anne Kennedy, Barbara Mariconda

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It Seems Like Magic

By Barbara Mariconda, Ray Favata

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Lucy at sea

By Barbara Mariconda

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"Lucy travels to Australia in her magical house-turned-ship to find her long-lost Aunt Pru and solve the mystery of the curse on her family"--

The Emerald Shore

By Barbara Mariconda

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"Lucy travels to Ireland in her magical house-turned-ship to find the pirate treasure that will end the magical curse haunting her family once and for all"--

Witch way to the country

By Barbara Mariconda

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Witch way to the beach

By Barbara Mariconda

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City witch Drusilla and country witch Constance ride a vacuum cleaner to the beach, where they hope to have fun despite Constance's dislike of beaches.

Turn the cup around

By Barbara Mariconda

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Mysterious paintings in a cave near her grandmother's inn on the Maine coast and an unusual cat that her younger brothers want to adopt lead twelve-year-old Evie to face her suppressed memories of...

Super Story Writing Strategies Activities Grades 3 6

By D. P. Auray, B. Mariconda

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Scholastic Teaching Strategies Grades 2 4 Easy Art Activities That Spark Super Writing

By Barbara Mariconda, Dea Paoletta Auray

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Step by step Strategies For Teaching Expository Writing

By Barbara Mariconda

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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.