Gever Tulley Books

Fifty dangerous things you should let your children do

Average: 0.00, 0 Ratings

Activities, skills, projects and experiences containing an element of danger that offer real ways for children to encounter phenomena first-hand and encourage them to become better questioners, tin...

50 COSAS PELIGROSAS

By Julie Spiegler, Gever Tulley, Bel Olid

Average: 0.00, 0 Ratings

50 Dangerous Things (You Should Let Your Children Do)

By Gever Tulley

Average: 0.00, 0 Ratings

The perfect kids activity book for every parent looking for ways to help their children learn about the incredible world around us. In a time when children are too often coddled, 50 Dangerous Thi...

Tinkering School Mars.Mission.01

By Paul Meadow, Gever Tulley, Tom Sachs

Average: 0.00, 0 Ratings

50 Dangerous Things (You Should Let Your Children Do)

By Julie Spiegler, Gever Tulley

Average: 0.00, 0 Ratings

The perfect kids activity book for every parent looking for ways to help their children learn about the incredible world around us. In a time when children are too often coddled, 50 Dangerous Thi...

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.