Helen Phillips Books

The Need

By Helen Phillips

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Need

By Helen Phillips

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Here Where the Sunbeams Are Green

By Helen Phillips

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Rebecca Stead, Newbery Medal-winning author of When You Reach Me, said this book is "brimming with surprises and grand adventure. Brave, smart, and full of heart, Madeline and Ruby are a gust of fr...

Here Where the Sunbeams Are Green

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Introduction to the Canterbury Tales

By Helen Phillips

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Introduction to the Canterbury Tales

By Helen Phillips

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Foundations French Palgrave Foundation Languages

By Helen Phillips, Dounia Bissar, Cecile Tschirhart

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Here where the sunbeams are green

By Helen Phillips

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Sisters, Madeline and Ruby, travel to a Central American jungle to help find their missing father, a renowned bird watcher, only to discover a nefarious plot that puts their lives in danger.

Here where the sunbeams are green

By Helen Phillips

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Sisters, Madeline and Ruby, travel to a Central American jungle to help find their missing father, a renowned bird watcher, only to discover a nefarious plot that puts their lives in danger.

Bandit Territories

By Helen Phillips

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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.