Safety Tips for Essential Oils https://s3.amazonaws.com/zenoilbox/SAFETY+TIPS+WITH+ESSENTIAL+OILS+AND+DOSAGES.pdf
Books on Essential Oils by Kathy Heshelow https://www.amazon.com/Kathy-Heshelow/e/B00J5VRTCW
Sublime Naturals Essential Oils Store https://www.sublimenaturals.com/
One-A-Month Essential Oil Club (Get Your First Month for Only $5 with Code ONLYFIVE) https://sublimebeauty.samcart.com/products/one-a-month-essential-oil-club