My rating: 5 of 5 stars
Summary from GoodReads
A thrilling novella by #1 New York Times bestselling author Ilona Andrews, set in the spellbinding Hidden Legacy World.
Show as little as possible. Make them think that illusion is all you have. Your life depends on it.
Augustine Montgomery is an Illusion Prime, the highest rank of magic user. The people who have seen his real face can be counted on the fingers of one hand. The people who've witnessed the full extent of his power are dead. Illusion isn’t just his brand of magic. It’s become his lifestyle.
One day Diana Harrison walks into the office of Augustine’s premier PI corporation. Diana is also a Prime, a mage who bonds with animals through her magic and prefers their company to humans. Something precious has been stolen from House Harrison. Something Diana must recover at all costs before it perishes.
Augustine is cold, rational, and calculating. He doesn’t get emotionally involved, but something about Diana disturbs the careful balance of Augustine’s inner world. She asks for his help, and he can’t refuse.
Neither Augustine nor Diana are who they appear to be. Both would die to keep their secrets. But the enemy they face is unimaginably powerful, and saving the life at risk will demand the ultimate price, one neither ever expected to pay – complete honesty.
BUY ON
REVIEW
It is a truth universally acknowledged that I am part of the Book Devouring Horde, or BDH for short, the dedicated fandom and readership of Ilona Andrews. Their most recent book, This Kingdom Will Not Kill Me, is undoubtedly my top read of 2026. Yet the world of Hidden Legacy still has more stories to offer, particularly those told from the perspective of secondary characters such as Augustine Montgomery.
The Illusion Prime we met and, in a way, came to like (?) in the first and second trilogies of the series now gets the chance to tell his own story as he races against time to save a... magic-powered cub. By his side? The elusive and animal-mage Prime Diana Harrison, who may have a few secrets of her own.
As they navigate the power plays of Houston's magical society, they may discover that they have more in common than they initially thought.
I enjoyed this story immensely. I would recommend reading the Nevada Baylor trilogy first, followed by the Catalina Baylor trilogy, to get a better understanding of the characters and the society in which this story unfolds. That said, if you prefer a fast-paced read, this book also serves as a great introduction to an alternative world where magic exists thanks to a serum that grants people magical powers and has reshaped the course of history.
Augustine has always been something of an anti-hero in my eyes: ruthless yet intelligent, and a master of his magic. I particularly enjoyed seeing how he tried to avoid clashing with Diana, who, in turn, restrains both her magic and her emotions out of fear, but also because, deep down, she simply wants to be understood.
The action is interspersed with comedic moments, while the developing romance, although a subplot, is certainly there. I'd love to see more of these two, and I sincerely hope the power duo that is Ilona Andrews delivers!
Definitely recommended!
About the author:
“Ilona Andrews” is the pseudonym for a husband-and-wife writing team. Ilona is a native-born Russian and Gordon is a former communications sergeant in the U.S. Army. Contrary to popular belief, Gordon was never an intelligence officer with a license to kill, and Ilona was never the mysterious Russian spy who seduced him. They met in college, in English Composition 101, where Ilona got a better grade. (Gordon is still sore about that.)
Gordon and Ilona currently reside in Texas with their two children and many dogs and cats.
They have co-authored several bestselling series, including the #1 NYT bestselling urban fantasy of Kate Daniels, rustic fantasy of the Edge, paranormal romance of Hidden Legacy, and Innkeeper Chronicles, which they post as a free weekly serial. For complete list of their books, fun extras, and Innkeeper installments, please visit their website at Ilona-andrews.com.



















