A friend of mine just bought Norse Magic by D. J. Conway and I had a chance to get a good look at it. Wow! I am impressed at how much the author brought Freya in to the different rituals and spells in the book. The book is a bargain, as well. I recommend it if you are interested in guidelines for a more ceremonial way of working with Freya. Click the link below for a closer look and to purchase.
Been interested in Freya for a while.