See why readers love the Iron Crystal series:

“Absolutely LOVED this… I would give this ten stars if I could!!! I will be recommending this to everyone.” Goodreads reviewer ⭐⭐⭐⭐⭐

“I loved it!!! Hot and brooding and morally gray and mysterious and villainous… and so, so good in so many ways!!!!” @thenarnianreader_ ⭐⭐⭐⭐⭐

“Ahh-mazing. Utterly amazing… A magical slow burn that had me reading faster with tension growing between characters… If you love fantasy romance, surprise kiss, tension, magic, read this. I am melting with excitement for the next book.” Goodreads reviewer ⭐⭐⭐⭐⭐

“A slow burn story full of angst, sexual tension, and betrayal. Fast-paced and addictive, you won’t be able to put it down!” Goodreads reviewer ⭐⭐⭐⭐⭐

“Captivating and addicting… A must-read if you like romances where enemies become lovers, baddies who are seductive, and magical, dangerous worlds.” Goodreads reviewer ⭐⭐⭐⭐⭐

“Kathryn Ann Kingsley is the queen of writing morally gray male love interests!… You will read in one sitting. I absolutely devoured To Charm a Dark Prince.” @book.ish.paradise ⭐⭐⭐⭐⭐

“Had me tearing through it!… Holy hotness, Batman. I loved Mordred. Broody, flirty, charismatic… He lit up every scene he was in.” Goodreads reviewer ⭐⭐⭐⭐⭐

“I absolutely loved this! Morally gray anti-hero, slow-burn romance… Anything with a dark and broody prince steals my attention… I'm so excited to read the next book in this series.” Coffeelitandprosecco ⭐⭐⭐⭐⭐

“ACOTAR fans, you’ll adore this… spicy, dark, angsty, dramatic… Highly recommend.” Goodreads reviewer ⭐⭐⭐⭐⭐