Katie Gerrard

title	ISBN-13 (ISBN-10)	year of publication
Odin's Gateways: A Practical Guide to the Wisdom of the Runes, Through Galdr, Sigils and Casting	978-1-905297-31-3 (1-905297-31-9)	2009
Seidr: The Gate Is Open	978-1-905297-52-8 (1-905297-52-1)	2011