Val Biro Books

Gumdrop floats away

By Val Biro

Average: 0.00, 0 Ratings

At high tide, Joe's puppy Horace floats away in his vintage car Gumdrop.

Gumdrop at the zoo, story and pictures

By Val Biro

Average: 0.00, 0 Ratings

A sick camel at the zoo leaves the children without rides, unless Gumdrop the vintage car can save the day.

Gumdrop and the farmyard caper

By Val Biro

Average: 0.00, 0 Ratings

Joe, his vintage car Gumdrop, and his puppy Horace have an outdoor adventure, in which Horace chases all the farm animals and meets a hungry fox.

Gumdrop is the best

By Val Biro

Average: 0.00, 0 Ratings

Joe's friends try to convince him that his vintage car Gumdrop is no good and should be replaced by a new one like theirs.

Gumdrop and the great sausage caper

By Val Biro

Average: 0.00, 0 Ratings

Disobeying orders to stay with the vintage car Gumdrop, Horace the puppy faces an angry crowd and a mean bulldog after finding some sausage.

Gumdrop catches a cold

By Val Biro

Average: 0.00, 0 Ratings

When Gumdrop, a vintage car, catches a cold, his owner is concerned by his sneezing and wheezing and must save him from falling apart.

Gumdrop floats away

By Val Biro

Average: 0.00, 0 Ratings

At high tide, Joe's puppy Horace floats away in his vintage car Gumdrop.

Gumdrop at the zoo, story and pictures

By Val Biro

Average: 0.00, 0 Ratings

A sick camel at the zoo leaves the children without rides, unless Gumdrop the vintage car can save the day.

Gumdrop and the farmyard caper

By Val Biro

Average: 0.00, 0 Ratings

Joe, his vintage car Gumdrop, and his puppy Horace have an outdoor adventure, in which Horace chases all the farm animals and meets a hungry fox.

Gumdrop is the best

By Val Biro

Average: 0.00, 0 Ratings

Joe's friends try to convince him that his vintage car Gumdrop is no good and should be replaced by a new one like theirs.

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.

Val Biro Books

Related Articles from our Blog

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

What is an EAN and How Does it Relate to an ISBN?