The best young adult books for spy lovers

Why am I passionate about this?

One fateful day in 4th grade, after finishing the Chronicles of Narnia, I picked up a YA spy novel off my teacher’s bookshelf. I never went back. I was immediately drawn to the depth of the characters, the nuance of how their public persona didn’t always match their internal thoughts, and their ability to succeed when no one thought they could. Eventually, what I read became what I wrote. Now, whenever I get overwhelmed, I love to turn to the genre that helped me through High School. Whether I reread old favorites, revisit my own stories, or find new friends, these characters remind me I can do anything.


I wrote...

Operation Latensification: HADES

By Aly Kay Tibbitts,

Book cover of Operation Latensification: HADES

What is my book about?

What to do when the enemy has your number—and texts you after shooting your teddy bear. A how-to list by Alyx McLean.

Step 1. Save the number under the name Sociopath Step 2. Ignore. Step 3. When step 2 stops working, reply with much sass. Step 4. Repeat steps 2 and 3 until successful. Step 5. When Step 4 fails, change your number, throw your phone out the window, or join them, whichever works best. You didn’t have any other plans for your life, did you?

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The books I picked & why

Book cover of Never Say Die

Aly Kay Tibbitts Why did I love this book?

Alex Rider is the series that first introduced me to YA spy novels. They are a defining part of my childhood and adolescence… I don’t have a favorite

After thinking the series was over, Never Say Die was the unexpected sequel I needed. I didn’t need to reread the books to be re-immersed in Alex Rider’s world—it was almost as if I’d never left.

But why choose this one? For a character that could be defined as a reluctant spy, I enjoyed seeing him use the skills that had been forced upon him for something he wanted to do for once. It taught me that we might not always have control over what skills and talents we acquire, but we do have a choice in how we use them.

By Anthony Horowitz,

Why should I read it?

1 author picked Never Say Die as one of their favorite books, and they share why you should read it. This book is for kids age 10, 11, 12, and 13.

What is this book about?

Alex Rider is now an IMDb TV/Amazon Original Series!

The world’s greatest teen spy is back in action in a thrilling new mission: destroy once and for all the terrorist organization SCORPIA. Americans may have purchased more than 6 million copies of Alex's adventures, but now, more than ever, we all need his heroics.

Following the events of Scorpia Rising, Alex relocates to San Francisco as he slowly recovers from the tragic death of his best friend and caregiver, Jack Starbright, at the hands of terrorists working for SCORPIA. With Jack gone, Alex feels lost and alone, but then, out…


Book cover of United We Spy

Aly Kay Tibbitts Why did I love this book?

If Alex Rider introduced me to YA spy novels, Cammie Morgan solidified my love of the genre. She was a character that reminded me of myself, and I desperately wanted to attend the Gallagher Academy so I could be her friend.

As the final book in the series, United We Spy handles something that terrifies Young Adults: entering Adulthood. Somehow, reading how Cammie was able to survive the transition from child to legal adult (while defeating a terrorist organization no less), it made me believe I could survive graduating High School and beginning College.

By Ally Carter,

Why should I read it?

1 author picked United We Spy as one of their favorite books, and they share why you should read it. This book is for kids age 10, 11, 12, and 13.

What is this book about?

The sixth book in the Gallagher Girls series leads Cammie and her spy school friends to another wildly entertaining mission. With new assignments to tail and capture, the final book in the globally bestselling series results in an explosive finale!


Book cover of The Cruel Prince

Aly Kay Tibbitts Why did I love this book?

As a Human in Faerie, Jude Duarte immediately intrigued me. Her differences made her stand out, so from a young age, she learned how to blend in, making her the perfect spy. I loved how smart she was, and how she didn’t let her weaknesses in Faerie define her or hold her back. I already knew I loved her as a character… and then she became a spy.

I loved that she wasn’t fearless. She was terrified of the world she had been raised in, but she didn’t let anyone see that—especially not her enemies. She let everyone underestimate her, then used her intellect to make up for her weaknesses.

By Holly Black,

Why should I read it?

9 authors picked The Cruel Prince as one of their favorite books, and they share why you should read it. This book is for kids age 12, 13, 14, and 15.

What is this book about?

"Lush, dangerous, a dark jewel of a book . . . intoxicating" - Leigh Bardugo, #1 New York Times bestselling author of Six of Crows

Of course I want to be like them. They're beautiful as blades forged in some divine fire. They will live forever.

And Cardan is even more beautiful than the rest. I hate him more than all the others. I hate him so much that sometimes when I look at him, I can hardly breathe.

One terrible morning, Jude and her sisters see their parents murdered in front of them. The terrifying assassin abducts all three…


Book cover of The False Prince

Aly Kay Tibbitts Why did I love this book?

When my roommate suggested I read The False Prince, I did not expect to be drawn in and read the entire 5 book series in a week. What’s a sleep schedule?

Sage is the kind of character that can keep everyone guessing…including the reader, even though you are reading from his point of view. He is guarded and defiant. As he is being sculpted to be what someone else wants him to be, he remains spitefully himself, even when it might mean his demise. He might not technically be a spy, but he embodies everything I love about the genre.

Sage has an unwavering knowledge of who he really is, and I can only hope I can have that for myself someday.

By Jennifer A. Nielsen,

Why should I read it?

5 authors picked The False Prince as one of their favorite books, and they share why you should read it. This book is for kids age 8, 9, 10, and 11.

What is this book about?

If you love the danger and sword-fighting of MERLIN, you'll like this! In a discontent kingdom, civil war is brewing. To unify the divided people, Conner, a nobleman of the court, devises a cunning plan to find an impersonator of the king's long-lost son and install him as a puppet prince. Four orphans are recruited to compete for the role, including a defiant boy named Sage. Sage knows that Conner's motives are more than questionable, yet his life balances on a sword's point - he must be chosen to play the prince or he will certainly be killed. As Sage's…


Book cover of Ash Princess

Aly Kay Tibbitts Why did I love this book?

In one of my binge-buying phases, I picked up the Ash Princess. I can’t tell you how long it sat in my library unread, but I desperately wish I had read it sooner.

Theodosia is exactly the kind of character that drew me to YA Spy novels to begin with. It doesn’t matter how many struggles she has lived through, she carries herself with a strength that most don’t see or appreciate. She survived the torture and humiliation of being a child of a deposed queen, and still had the strength to spy on her oppressors and free her people. If that isn’t the embodiment of the YA spy genre, I don’t know what is.

By Laura Sebastian,

Why should I read it?

1 author picked Ash Princess as one of their favorite books, and they share why you should read it. This book is for kids age 12, 13, 14, and 15.

What is this book about?

From author Laura Sebastian comes Ash Princess, a nail-biting YA fantasy debut full of daring and vengeance.

Theodosia was six when her country was invaded and her mother, the Queen of Flame and Fury, was murdered before her eyes. Ten years later, Theo has learned to survive under the relentless abuse of the Kaiser and his court as the ridiculed Ash Princess.

When the Kaiser forces her to execute her last hope of rescue, Theo can't ignore her feelings and memories any longer. She vows revenge, throwing herself into a plot to seduce and murder the Kaiser's warrior son with…


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Nemesis and the Vault of Lost Time

By PJ Davis,

Book cover of Nemesis and the Vault of Lost Time

PJ Davis

New book alert!

What is my book about?

Featured in "Best Middle Grade Fantasy Books" - Reedsy Discovery

"Fun & Fast Paced, This is Middle Grade Fantasy at its Best!" — Shaun Stevenson

"If you know any middle-grade readers who enjoy science fiction/fantasy with a mix of action, danger, and humor - recommend this book to them, or just go ahead and give them a copy." — The Fairview Review

“With elements of adventure, exploration, other worlds, and fantastical science, Nemesis and the Vault of Lost Time is an exciting middle-grade novel with plenty of suspense… Behind the adventure are important messages about believing in oneself and finding inner strength.” — The Children's Book Review

"The plot of Nemesis and The Vault of Lost Time is a tapestry of surprises characterized by its unforeseen twists and turns. It’s this element of suspense that grips the readers, while the vivid descriptions create immersive visual experiences. Beyond its adventurous core, this mystery novel delves into themes of friendship and the nuanced dynamics of father-son relationships, offering a multi-layered reading experience." — The Literary Titan

Nemesis and the Vault of Lost Time

By PJ Davis,

What is this book about?

Thirteen-year-old Max is a daydreamer. It gets him into trouble at school, but his restless curiosity really turns problematic when he runs into a mysterious professor at his uncle's bookstore.

The old man informs Max that time is being sucked out of the planet by invisible bandits, stolen from unsuspecting people one breath and one sneeze at a time, and is being stored in a central vault. Once full, the vault will fuel a hungry horde of invaders looking to cross into earth, and cross out all its people.

What's more, the professor claims he knew Max's missing scientist father.…


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