Peter Rüber Books

Maestros Del Horror De Arkham House (Gótica) (Spanish Edition)

By August Derleth, MARK SCHORER, Clark Ashton Smith, Ramsey Campbell, Frank Belknap Long, Mary Elizabeth Counselman, Arthur J. BURKS, H P Lovecraft, Peter Rüber, Henry S. Whitehead, Ray Bradbury, Seabury Quinn, David H. Keller, H. Russell Wakefield, Robert E. Howard, Nelson S Bond, Donald Wandrei, Howard Wandrei, Robert Bloch, Greye La Spina, E. Hoffmann Price, Carl Jacobi

Average: 0.00, 0 Ratings

Maestros del horror de Arkham House es una antología conmemorativa de los sesenta años de la mítica editorial norteamericana especializada en literatura fantástica y de terror, fundada en 1939 por...

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.