The Longhouse Resources

General Polytheism

A World Full of Gods: An Inquiry into Polytheism

The Case for Polytheism

Heathenry

The Accessible Heathenry Project

We Are Our Deeds by Eric Wodening

Celtic Reconstructionism

Tairis: A Gaelic Polytheist Website

The CR FAQ: An Introduction to Celtic Reconstructionist Paganism

Gallo-Brythonic Polytheism

Gallo-Roman Religion

Gaulish Polytheism Community

Dun Brython: Brythonic Polytheism

Caerfeddwyd Forum

Slavic Polytheism Related Literature

Polish Herbs, Flowers, and Folk Medicine by Sophie Hodorowic
Polish Folklore and Myth by Joanne Asala
Polish Customs, Traditions, and Folklore by Sophie Hodorowicz and Mary Anne Knab
Fairy Tales of the Russians and Other Slavs by Ace G. Pilkington and Olga A. Pilkington
Russian Magic: Living Folk Traditions of an Enchanted Landscape by Cherry Gilchrist
Perun: The God of Thunder by Mark Yoffe and Joseph Krafczik
Russian Folk Belief by Linda J. Ivanits and Sophie Schiller
Russian Fairy Tales by Aleksandr Afanasev, Alexander Alexeieff, and Norbert Guterman
A Russian Herbal: Traditional Remedies for Health and Healing by Igor Vilevich Zevin, Nathaniel Altman, and Lilia Vasilevna Zevin
The Bathhouse at Midnight: An Historical Survey of Magic and Divination in Russia by W. F. Ryan
Balkan Traditional Witchcraft by Radomir Ristic and Michael C Carter
Slavic Folklore: A Handbook by Natalie Kononenko
Myths and Folk Tales of the Russians, Western Slavs, and Magyars by Jeremiah Curtin
An Anthology of Russian Folk Epics by James Bailey and Tatyana Ivanova
An Anthology of Russian Folktales by Jack V. Haney
Politicizing Magic: An Anthology of Russian and Soviet Fairy Tales by Marina Balina, Helena Goscilo and Mark Lipovetsky
Baba Yaga: The Ambiguous Mother and Witch of the Russian Folktale by Andreas Johns

Slavic Resources

Slavic Gods and Heroes

Scrying

Liber Divinationum Speculorum: A Practical Scrying Manual

Cartomancy

The New World Witchery Guide to Cartomancy By Cory Hutcheson

Fifty-four Devils: The Art & Folklore of Fortune-telling with Playing Cards