I am still reading Stemmen op Schrift and The Power of Myth, but neither book has high priority and I only started to read them when waiting for new literature. On the way are three seemingly interesting titles:
Myth And Law Among The Ancient Indo-Europeans a collection of lectures edited by Jaan Puhvel
The War Of The Gods, the social code in Indo-European mythology of Jarich Oosten;
Heidnisches Jahrbuch 2007 of Holger Kliemannel, a collection of articles of a variety of subjects.
You will notice when I finished reading them.