Aria & Liam with their dog Pingo

Welcome to the adventurous world of Aria & Liam!

The birth of Aria & Liam

A middle-grade book series that transports kids on exciting adventures across history with its two colorful characters:

Aria & Liam.


Aria & Liam in the middle-grade book "The Sun Disk"

On the quiet island of Sommetville, 13-year-old best friends Aria and Liam thought Junior High would be their greatest challenge. That is, until Aria accidentally unlocks a portal to the past, propelling them into their first adventure in Ancient Egypt.

Now, history isn’t just something they read about—it’s their battlefield. Tasked with saving civilizations on the brink of disaster, solving ancient mysteries, and rewriting the past to create a better future, Aria and Liam must rely on their wit, courage, and friendship to outsmart their enemies.

Join Aria and Liam in this fast-paced series, offering young readers a fresh and exciting take on history. Each story blends epic adventures, laugh-out-loud moments, and edge-of-your-seat action, making history come alive in a way that’s as entertaining as it is unforgettable.

Who are Aria & Liam?

Hey there, fellow adventurers! Meet Liam—my best friend and partner in crime. He’s a thirteen-year-old kid from Sommetville who can code like a wizard, kick a soccer ball like a pro, and play the piano so well Beethoven would be speechless. (But seriously, don’t tell him I said that. His head’s big enough already!) When Liam’s not busy acing school, you can usually find him doing one of those things.

Unless, of course, I’ve got some wild idea to drag us into trouble. And let’s be honest, I usually do! Like the time I accidentally cracked open a portal to the past and launched us into our first adventure. (Liam’s still debating whether to thank me or throttle me for that one!)

Aria showing Liam from the middle-grade book series "Aria & Liam"

Sure, my historical know-how has saved our butts a few times, but credit where credit’s due: Liam’s mad archery skills have been total lifesavers. Without him, we’d probably still be stuck in some medieval dungeon!

Now, we’re basically time-traveling heroes, saving civilizations and making sure history stays on track. And while Liam always pretends to freak out when we land in another time period, I know he secretly loves it.

Hey there! Let me introduce you to my best friend, Aria. She’s not your average thirteen-year-old. This girl is obsessed with history. Seriously, don’t even think about challenging her to a history quiz, she’ll beat you every single time. That’s why I call her the walking encyclopedia.

Aria’s all about living life to the fullest, even if it means breaking a few rules (which seems to happen a lot when I’m around, for some reason). But honestly, it’s her curiosity that got us into this whole time-traveling adventure in the first place. We ended up in the Kingdom of Ramesses II, a place so old it makes my grandpa’s grandpa’s grandpa look young. 


When we were younger, she started calling me “my dear Liam,” saying it made us sound like we lived in some grandiose era of the past (her words, not mine!). I thought it was hilarious, so I followed suit and called her “my dear Aria.” Little did I know it would turn out to be a premonition of our time-traveling escapades!

At first, I wasn’t exactly thrilled about being dragged into the past whenever someone needed our help. But I’ll admit it’s kind of grown on me. Just, you know, don’t tell Aria I said that. She’ll never let me live it down.

So put on your seatbelts, adventurers, because Aria and I are about to take you on a wild ride through history!

“In crafting the Aria & Liam series, my aim was to create a bridge connecting the past’s profound wisdom to the present, leveraging history’s lessons while making it fun. It’s my intention to make history accessible and intriguing, especially for young readers. Through the thrilling escapades of two inseparable friends, I wanted to emphasize the value of friendship, resilience, and humor. Much like their adventures, life is an expedition filled with obstacles, triumphs, and laughter. It’s a personal reflection of how I perceive life—never a solo journey, always a shared adventure, where humor is our faithful companion, making even the most challenging times enjoyable.”

– Coline Monsarrat

What awaits you within the pages of the books?

Explained by Coline Monsarrat, creator and author of Aria & Liam.

History

Throughout my life, I have maintained an unwavering passion for history. It not only immerses me in captivating eras of the past but also, as an adult, I recognize the invaluable lessons we can derive from historical events. As we delve deeper into history’s narratives, we come to understand its tendency to repeat itself. Nonetheless, this need not be our inevitable course; we have the capacity to extract wisdom from history, thereby avoiding the replication of past mistakes. Within history’s vast trove of knowledge lies an abundance of life wisdom, accessible and beneficial for all to embrace and learn from.


Adventure

Life is an adventure: much like scaling a mountain where we encounter both ups and downs. As we embark on these life journeys, we are presented with invaluable opportunities to obtain profound lessons about life and self-discovery. When we view our challenges as thrilling adventures from which we can learn, the journey becomes an extraordinary odyssey that we wish never to end. This is precisely why I found it essential to subject Aria and Liam to demanding adventures, wherein they must push their boundaries to attain success while absorbing priceless insights along the way.

Humor

Life becomes even more enjoyable when sprinkled with humor. Having the ability to find the funny side of situations is one of the best qualities we can possess. That’s why humor plays a significant role in the books, even when Aria and Liam encounter challenging circumstances.


Friendship

How would we manage without our friends? In a world that’s growing increasingly individualistic, I couldn’t help but highlight the immense worth of friendships. We can be resilient on our own, but together, we become even more potent. In the books, both Aria and Liam possess their unique strengths and weaknesses, and neither of them single-handedly saves the other. Instead, they work as a team, utilizing their respective qualities to unravel mysteries and achieve their goals.

The Complete Book Collection

Aria & Liam is a series of standalone books allowing young readers to enjoy each adventure in any order they wish.

Aria & Liam: The Coded Papyrus book cover

Aria & Liam and The Coded Papyrus

They’re just kids! How can they possibly save an entire civilization, foil their enemies, outsmart gods, and keep from strangling each other?


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Aria & Liam and Enigma in Rome

A plot against Julius Caesar. A city full of secrets. And two friends racing against time to change history.


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Aria & Liam Enigma in Rome book cover
Aria & Liam The Cursed Empress book cover

Aria & Liam and The Cursed Empress

A lost civilization. A powerful curse. A race against time to rescue Atlantis.


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Aria & Liam and The Sun Disk

The golden city of Paititiis is in peril. The magical Sun Disk that protected the Incas from the Conquistadors has been stolen. Where is it? And who took it?


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A&L The Sun Disk Cover
Aria & Liam The Druids' Secret book cover

Aria & Liam and The Druids’ Secret

The fate of Camelot hangs by a thread. The legendary sword Excalibur has vanished. But who took it—and why?


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Aria & Liam and The Baker Street Mystery

Sir Arthur Conan Doyle is in danger. But why—and who stands to gain from his disappearance?


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Aria & Liam The Baker Street Mystery
Book cover "The Great Christmas Rescue"

Aria & Liam and The Great Christmas Rescue

Santa’s missing, robots are ruling, and Christmas is on the line—can Aria and Liam save the holiday before it’s too late?


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Aria & Liam and The Magic Chalice

Dracula’s reign over Wallachia has lasted for ages. But what if his greatest secret could bring it all to an end?


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Book cover "The Magic Chalice" from the book series Aria & Liam
Aria & Liam

Do you want to learn more about Aria & Liam and their amazing adventures?

Check out their website and social media to keep track of everything happening in their lives in Sommetville and throughout history!


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