Beliefs & Customs
The Love of Destiny: the Sacred and the Profane in Germanic Polytheism by Dan McCoy – https://www.amazon.com/gp/product/1492761559/ref=as_at/?imprToken=81G92WheHMTCXMDunPzpYg&slotNum=0&ie=UTF8&camp=1789&creative=9325&creativeASIN=1492761559&linkCode=w61&tag=norsemytho-20&linkId=2bf50286a66b45ab8a89e05fce2bd262
Epic Sagas
The Nibelungenlied translated byDaniel B. Shumway – http://sacred-texts.com/neu/nblng/index.htm
Faeries, Elves, & Dwarves
The Hidden History of Elves and Dwarfs: Avatars of Invisible Realms by Claude Lecouteux (Author), Régis Boyer (Foreword) – https://www.amazon.com/Hidden-History-Elves-Dwarfs-Invisible/dp/1620557150/ref=zg_bsnr_297501_50?_encoding=UTF8&psc=1&refRID=0XT9Y9DDNWTVJEFVQZN3
Folklore, and Faerie and Folktales
Night of the Witches: Folklore, Traditions & Recipes for Celebrating Walpurgis Night by Linda Raedisch – https://www.amazon.com/Night-Witches-Traditions-Celebrating-Walpurgis-ebook/dp/B004I1KN2C/ref=sr_1_1?s=books&ie=UTF8&qid=1519511581&sr=1-1&keywords=walpurgis
Encyclopedia of Norse and Germanic Folklore, Mythology, and Magic by Claude Lecouteux – https://www.amazon.com/Encyclopedia-Norse-Germanic-Folklore-Mythology-ebook/dp/B017MTQCNU/ref=sr_1_1?ie=UTF8&qid=1519020822&sr=8-1&keywords=Norse+mythology+encyclopedia
History & Culture
Elves, Wights, and Trolls: Studies Towards the Practice of Germanic Heathenry: Vol. I (v. 1) by Kveldulf Gundarsson – https://www.amazon.com/Elves-Wights-Trolls-Practice-Heathenry/dp/0595421652/ref=pd_sim_14_2?_encoding=UTF8&pd_rd_i=0595421652&pd_rd_r=WVBT6KA754HRHHMBCJ5G&pd_rd_w=OnfDG&pd_rd_wg=RySBb&psc=1&refRID=WVBT6KA754HRHHMBCJ5G
The Culture of the Teutons: Volumes 1 and 2 by Vilhelm Grönbech (Author), Mr Mark Ludwig Stinson (Editor) – https://www.amazon.com/Culture-Teutons-Volumes-Vilhelm-Gr%C3%B6nbech/dp/1452811334/ref=pd_sim_14_2?_encoding=UTF8&pd_rd_i=1452811334&pd_rd_r=7ZWV7WR8Q54S63G1JNDR&pd_rd_w=LpHfe&pd_rd_wg=QN0ij&psc=1&refRID=7ZWV7WR8Q54S63G1JNDR
Tacitus: Germany Book 1 – http://sacred-texts.com/cla/tac/g01000.htm
Incantations & Magic
Remnants of Seiðr – Charms and Incantations in the German Diasporas by Nóel Braucher – http://www.academia.edu/30107683/Remnants_of_Sei%C3%B0r_-_Charms_and_Incantations_in_the_German_Diasporas
Mythology
Teutonic Mythology by Jacon Grimm – https://archive.org/details/teutonicmytholo04grim/page/n7
Tree Magic, Myth, and Folklore
The Well and the Tree: World and Time in Early Germanic Culture by Paul C. Bauschatz – http://www.maritimeheathen.org/Documents/The%20Well%20and%20the%20Tree_World%20and%20Time%20in%20Early%20Germanic%20Culture-Paul%20Bauschatz.pdf