Buku yang Dikarang by Ellen Evert Hopman

Scottish Herbs and Fairy Lore

A Druid's Herbal for the Sacred Earth Year

Grimoire For The Apprentice Wizard

A Druid's Herbal of Sacred Tree Medicine

The Sacred Herbs of Samhain

Secret Medicines from Your Garden

The Sacred Herbs of Yule and Christmas

The Sacred Herbs of Spring

Being a Pagan

A Legacy of Druids

Tree Medicine Tree Magic

The Real Witches of New England

Celtic Druidry