Emily Wilde's Encyclopaedia of Faeries by Heather Fawcett is on sale for $1.99 on all major e-retailers. It's a delightful cozy fantasy with romance and exciting action. Check it out if you haven't already.
https://www.amazon.com/Emily-Wildes-Encyclopaedia-Faeries-Wilde-ebook/dp/B09VXFLR23/