4.5 stars, but I'm giving it 5 because there is no half star and I really enjoyed this book.

It is very much Young Adult. Absolutely zero spice, but the romantic tension is there. No foul language. Enemies-to-lovers (or not) with a super slow burn. This story promises such development in the second book. It was exciting, engaging, and easy-to-read. Lir and Aisling are unexpected fated mates from different species. It has a Romeo and Juliet star-crossed love vibe. The fae (Sidhe and Unseelie) monsters were interesting and well described.

Highly recommend this book especially for teens or young adults looking to get into fantasy reading. It is reminiscent of some of Sarah J. Maas's early books. Ashley Metzler is an author I will keep an eye out for in the future.

“Married to a fae king who’s dangerously perfect? Cue the slow-burn sparks and epic fantasy battles.”

When Aisling’s father signs a treaty marrying her off to Lir, King of the Fae, she’s convinced this union spells her doom—especially since the fae have a reputation for savage cruelty. But the ruthless monster she’s expecting isn’t who greets her at the altar. Lir is fiercely protective of his realm, an alluring enigma who inspires both curiosity and an undeniable attraction.
Swept into a world of spellbinding magic and fearsome beasts, Aisling discovers deadly secrets lurking beneath the fae’s glittering veneer. As she and Lir fight side by side to quell an ancient evil, Aisling’s own power stirs to life—untamed and intoxicating. Torn between her duty and a passion that defies all logic, Aisling must learn to master the strength awakening inside her or risk both the mortal and fae worlds falling into ruin.

Why You’ll Love It:
• Slow-Burn, Enemies-to-Lovers Vibes: A marriage of obligation crackles with romantic tension—and might just become something more powerful.
• Dangerous Fae World-Building: Enchantments, deadly beasts, and hidden evils will keep you on your toes.
• Passionate & Fierce Heroine: Aisling wields her growing power and her convictions with fierce resolve, making her a protagonist you’ll root for.
• Perfect for Fans of Sarah J. Maas, Holly Black, and Callie Hart: If you crave swoon-worthy fae kings and action-packed fantasy, this is a must-read.

The Mortal Queen delivers a riveting dance between duty and forbidden desire, set against a breathtaking backdrop of fae intrigue. Prepare for an unrelenting journey of magic, monstrous foes, and a dangerously seductive romance.

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In this story we meet Aisling who is a mortal princess- The daughter of a King of a mortal clann, who’s greatest enemy is the fae. The fae are portrayed as heartless monsters, and Aisling has not ventured alot into the world, and her knowledge of both the fae and the world is therefore limited. She is being sent away to marry the fae king, in order to establish a treaty of peace between the humans and fae- things are however not as easy as they seem- and there are more enemies lurking in the lands other than the fae, and bigger plans and schemes at play.

This book has a plotline with similar aspects to other books i have read, however this book is at the same time truly unique. We have a unique magic system with elements inspired by celtic folklore, and the system is both complex and original- with a lot of different mythical creatures in addition to the fae.

I loved the characters. This book has all the tropes that i love, but the book also focuses a lot on the actual plotline, so the romance is not the sole focus of the story. It has a nice balance between plot and romance, and i loved the slow-burn.

I did in the beginning however find the writing to be a bit heavy, so it took some time for me to get properly into the story, but the writing is elegant and poetic regardless. The last half of the book was very exciting, with lots of mysteries, political intrigues and plot-twists i did not see coming. The ending also left me wanting more, so i will definitely be continuing this series.

Thank you so much to Second Sky and the author Ashley Metzler for providing me with an ARC of this book in exchange for an honest review through Netgalley! <3

Aisling is promised to the Lir, the king of the fae. Lir is surpisingly not a monster and she must readjust her views on her husband....

Love the slow burn and enemies to lovers trope. Terrific chemistry between the leads. Love the plot too. The political intrigue is terrific.

Thanks to the publisher for the arc.

Excellent worldbuilding, elegant prose. Aisling and Lir in an epic slow burn. Side characters were as interesting as the main characters. Cliffhanger.

I absolutely adored this book. My magic system is so interesting and had me hooked from the beginning. Arranged- marriage can sometimes difficult to do but this author absolutely smashed it especially with the slow burn. One of my new favourite fantasy reads ever.

I rated this book 5 stars because I loved the experience of reading it. It was fabulous with every letter. The Mortal Queen is a beautiful experience! So so good.

Aisling es entregada en matrimonio/sacrificio al rey fae, Lir, para poner fin a la guerra entre humanos y faes. Ella solo conoce la versión humana sobre su enemistad, y todo su conocimiento acerca de ellos es limitado, pero sabe que son poderosos, les gusta lastimar a la gente y deberá tener mucho cuidado cuando entre al mundo fae. Poco a poco se dará cuenta de que lo que creía saber tal vez no sea cierto, y que aquellos a quienes consideraba monstruos no lo son, que el verdadero enemigo está más cerca de lo que imagina. Pero, ¿deberá creer ciegamente en todo lo que le dicen los faes, o será que están jugando con ella? ¿Debería haberle hecho caso a su hermano y no confiar en ellos?

Espero que el siguiente libro contenga descripciones más detalladas de los lugares, ya que en este sentí que estaba a ciegas. Ojalá Lir povs para ver el otro lado de las cosas.



Thanks to NetGalley, the publisher and the author for the ARC in exchange for an honest review.