John Mortimer Books

A Voyage Round My Father

Average: 0.00, 0 Ratings

In John Mortimer's most famous and highly autobiographical play, a young man looks back on an unconventional childhood and youth overshadowed by his irascible and eccentric father.

Rumpole and the Penge Bungalow Murders

By John Mortimer

Average: 0.00, 0 Ratings

The Rumpole renaissance continues to build, and now the beloved barrister’s many followers have a special reason to rejoice: a sensational full-length Rumpole novel that at last relates the oft-men...

Rumpole and the Reign of Terror

By John Mortimer

Average: 0.00, 0 Ratings

John Mortimer's bestselling barrister is back, in his most timely case yet Just in case Rumpole and the Penge Bungalow Murders gave fans the impression that the Great Defender was resting on his l...

Rumpole Misbehaves

By John Mortimer

Average: 0.00, 0 Ratings

The next novel in the Rumpole series from the beloved and bestselling master of the court The Rumpole novels have garnered legions of fans who show no sign of abandoning their favorite curmudgeonly...

Rumpole and the Younger Generation

By John Mortimer

Average: 0.00, 0 Ratings

Rumpole's Last Case 10-copy counterpack

By John Mortimer

Average: 0.00, 0 Ratings

Trials of Rumpole, The counter display

By John Mortimer

Average: 0.00, 0 Ratings

The Oxford Book of Villains

Average: 0.00, 0 Ratings

The Oxford Book of Villains

Average: 0.00, 0 Ratings

Rumpole and the reign of terror

By John Mortimer

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.