All three installments of His Dark Materials have been featured in Nielsen Bookscan’s top selling books list, which covers 90% of all retail book purchases within the United Kingdom. From 1998 to 2010, Northern Lights is ranked 42nd, the Subtle Knife 66th and the Amber Spyglass 96th. Since 1998, 2392767 copies have been sold, earning £13.7 million.

Other books featured in this list include: the entire Harry Potter series, autobiographies by Paul O’Grady and Barack Obama, cookbooks by Delia Smith and Jamie Oliver and classics like To Kill A Mockingbird and The Catcher in the Rye.

The list can be found in its entirety on the Guardian’s website.