Briar Queen will be coming out as a trade paperback, ebook, and audio June 2. Here are a few reviews!
RT BOOK REVIEWS: "Harbour's characters play for high stakes, and the author is not afraid to make her characters pay." http://www.rtbookreviews.com/book-rev...

BOOKLIST: "The lilting, whimsical new adult fantasy, balanced by impressively detailed and dark vignettes, is fueled by a gothemo-scenester aesthetic... The magic is mysterious, the drama is aching, and the people are beautiful"

KIRKUS: "Readers drawn to faerie lore will enjoy this lush, romantic tale" https://www.kirkusreviews.com/book-re...

PUBLISHERS WEEKLY: "Harbour makes love, suffering, and sacrifice the most poignant parts of her worlds, and readers with even the barest knowledge of fairy lore and legends will be pulled deep into this tale of sharp magic and its ruthless children" http://www.publishersweekly.com/978-0...