The current classic on Rune magic.

One of the best works on Runic divination available.

One of the best sagas for information about historical rune magic practices.

This work was originally written as a guide to Skaldic poetry but is usually studies for its mythic implications in its own right.

Pollington provides one of the most important sets of translations relating to Old English magical and healing manuscripts. There is a great deal of material here for study.

In this work, Walter Ong synthesizes a great deal of work relating to how the worldview of a culture is changed by the introduction of writing. This provides a great deal of insight into how the Runes would have been seen and how the Rune Poems, myths, and legends would have been understood.

In this work, Polome includes a number of essays relating to Norse and Migration-Age Germanic religion. Many of the essays are worth reading.

If you can get a copy of this book, I recommend doing so. It consists of a number of essays by various authors covering a wide range in topics relating to the old Norse myth and literature. While many of these cover the Christian period, the two most important essays are "The Heroic Pattern" by A. Arent and "Some Thoughts on Voluspa 17-18" by Edgar Polome.

Although from the Christian era, this contains valuable material relating to Norse magic, and this includes the Runes. Additionally, the appendices include translations of other Norse, Old High German, and Anglo-Saxon charms. I would recommend this book.