Obi Onyefulu Books

Read Write Inc. Comprehension: Module 14: Children's Books: Chinye Pack of 5 books

By Obi Onyefulu

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Chinye

By Obi Onyefulu

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Chinye lives with her cruel stepmother and lazy stepsister, but her life changes for the better when a mysterious old woman in the forest directs her to a magic gourd.

An African Christmas

By Ifeoma Onyefulu

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The girl who married a ghost and other tales from Nigeria

By Ifeoma Onyefulu

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Presents a collection of ten Nigerian folktales, including the stories of a girl who marries a ghost, a lion that hosts an eating competition, and a lazy lizard.

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.