Top 50 Non-Premier Graphic Novels: September 2018

Tokyopop's Disney's The Nightmare Before Christmas: Zero's Journey Volume 1, a sequel to the beloved film, was September's best-selling non-premier graphic novel.

Kazu Kibuishi's new graphic novel from Graphix, Amulet Volume 8: Supernova, ranked #2 for the month.

VIZ Media had three titles in the top ten: The Legend of Zelda: Twilight Princess Volume 4 ranked #3, Boruto: Naruto Next Generations Volume 4 ranked #5, and Pokémon: Sun & Moon Volume 2 ranked #9.

Kodansha Comics' Sailor Moon Eternal Edition Volume 1, the first volume in a comprehensive reprinting of the beloved series, ranked #6.

Also in the top ten were book from Drawn & Quarterly, Fantagraphics Books, and Oni Press.

TOP 50 NON-PREMIER 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.

Item codes followed by -M indicate multiple covers and skus at the standard SRP.

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.