Exclusive: September's Top 100 Best-Selling Graphic Novels

Ending with a death that forever changes the series, Brian K. Vaughan and Fiona Staples' Saga Volume 9 from Image Comics was September's best-selling graphic novel and one of the five Image titles among the top ten.

Also from Image Comics, The Walking Dead Volume 30: New World Order ranked #2, Monstress Volume 3 ranked #3, Oblivion Song by Kirkman & De Felici Volume 1 ranked #4, and Descender Volume 6: War Machine ranked #8.

DC Entertainment had three titles in the top ten, led by Tom King, David Finch, Joelle Jones, and Mikel Janin's Batman & Catwoman: The Wedding Album at #5, followed by DC Super Hero Girls: Search for Atlantis Volume 7 at #7, and Action Comics #1000: The Deluxe Edition at #10.

Marvel Comics had two titles in the top ten; their top book, Chris Eliopoulos and Marc Smuerak's Franklin Richards: A Fantastic Year, ranked #6, and Star Wars: Darth Vader: Dark Lord of the Sith Volume 3: Burning Seas ranked #9.

TOP 100 GRAPHIC NOVELS
Based on Total Unit Sales of Products Invoiced in September 2018

This information may not be reproduced in any format without the express permission of Diamond Comic Distributors.

For retailers, Diamond offers the Top 500 Comics and Top 500 Graphic Novels sales charts on the Diamond Tools page of the Diamond Retailer Services website to provide more information about the industry's top selling publications.

How does Diamond calculate the charts? It all starts at the comic book shop.

Data for Diamond’s sales charts — which includes the monthly market shares and all top product charts — are compiled by Diamond Comic Distributors from sales made to thousands of comic book specialty shops located in North America and around the world.  Additional sales made to online merchants and other specialty stores may be included as well.

Unit and dollar market shares are calculated based upon orders for comic books, graphic novels, and magazines invoiced and shipped to Diamond customers during any given month, which comprises pre-orders, advance reorders, and reorders, minus any copies that are received back from a title marked as returnable. Please note that comics marked with an asterisk (*) have had their reported quantities reduced due to retailer returnability, and thus may rank lower on the charts than their actual sales would reflect.

About the Diamond Sales Index: The Sales Index of selected monthly Best Seller Charts is presented as a comparative tool for retailers and publishers. It presents Diamond’s monthly sales for individual titles in relation to Diamond’s total sales for the issue of DC Comics' monthly Batman comic book. (Batman is used as the control title – with a value of 100 – because sales of Batman usually remain relatively stable.) This allows for easy comparison to other titles and helps retailers gauge their orders for all other titles. This formula is only a guide, other factors may impact a titles’ ability to sell in certain locations and clientele.