Here is some Fairy Lore for you to enjoy that I have gathered through the years!
Signs of Faeries Approach and Presence - . A sudden unexplained trembling or whispering of leaves. A whirlwind or dust devil. The bending of grass blades with no perceptible cause. Sudden unexplained chills and goose bumps when alone in nature. A sudden, unexplained breeze that leaves as quickly as it arrived. A stillness in the air when walking in the forest or some wild area of nature. The feeling of an insect walking through your hair, when there is none. A rippling of the water when not caused by a fish, a breeze or something tangible. Extreme silliness and times of uncontrolled laughter. An unexplainable loss of time.
I don't know about you, but I have experienced these from time to time in my life. It's fun to think that there are fairies and wee folk about. A book that looks interesting with lots of Faery Lore that I found is Fairy Lore: A Handbook (Greenwood Folklore Handbooks)