Ginny Rorby Books

Dolphin sky

Average: 0.00, 0 Ratings

Twelve-year-old Buddy, whose dyslexia makes things difficult for her both at home and at school, hopes to rescue the dolphins that are being held captive and mistreated at a swamp farm near her hom...

How to speak dolphin

By Ginny Rorby

Average: 0.00, 0 Ratings

Since her mother died, twelve-year-old Lily has struggled to care for her severely autistic half-brother, Adam, in their Miami home, but she is frustrated and angry because her oncologist step-fath...

Dolphin Sky

By Ginny Rorby

Average: 0.00, 0 Ratings

Hurt Go Happy

By Ginny Rorby

Average: 0.00, 0 Ratings

Hurt go happy

By Ginny Rorby

Average: 0.00, 0 Ratings

When thirteen-year-old Joey Willis, deaf since the age of six, meets Dr. Charles Mansell and his chimpanzee Sukari, who use sign language, her world blooms with possibilities but that of the chimp...

Hurt Go Happy A novel inspired by the true story of a chimpanzee who learned sign language

By Ginny Rorby

Average: 0.00, 0 Ratings

The outside of a horse

By Ginny Rorby

Average: 0.00, 0 Ratings

When her father returns from the Iraq War as an amputee with post-traumatic stress disorder, Hannah escapes by volunteering to work with rescued horses, never thinking that the abused horses could...

Freeing Finch

By Ginny Rorby

Average: 0.00, 0 Ratings

The Outside of a Horse

By Ginny Rorby, Emily Bauer

Average: 0.00, 0 Ratings

How to Speak Dolphin

By Ginny Rorby

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.