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Welcome to the Adventure of a Lifetime!

The Around the World Adventures of Alfred Mattera: The Lost Tlingit Treasure

What do you get when you mix a 10¾-year-old aspiring detective, an ancient Alaskan treasure, and a family vacation that’s anything but ordinary?

You get The Around the World Adventures of Alfred Mattera: The Lost Tlingit Treasure, a laugh-out-loud, heart-pounding journey that will take you deep into Alaska’s wilderness—and straight into an unforgettable mystery!

Buy Now on Amazon
Meet Alfred & His Friends

Meet Alfred

He’s just your average kid… except he accidentally broke a priceless artifact in a museum, uncovered a centuries-old riddle, and is now running from bears, dodging arrows, and deciphering clues to find the Lost Tlingit Treasure. No big deal, right?

Meet Lucy

Alfred’s older sister, artist extraordinaire, and possibly the loudest screamer you’ve ever met. (Trust us, you’ll hear her scream!)

Meet Gushklin

A local  boy who knows his way around a sled, can crack riddles like a pro, and has dreams as big as Alaska itself.

Together, this unlikely team must face trickster ravens, angry avalanches, and one very persistent treasure hunter to save an ancient treasure—and maybe even themselves.

Why You’ll Love This Book

  • Perfect for fans of Magic Tree House, Diary of a Wimpy Kid, and Indiana Jones.
  • Packed with mystery, humor, and heart—plus a dash of history and science!
  • Explores the rich culture of the Tlingit people .
  • Full of doodles, “Lucy’s life-like drawings,” and plenty of surprises!

Are You Ready to Join the Adventure?

Grab your notebook, sharpen your detective skills, and dive into Alfred Mattera’s thrilling first journal. And keep an eye out… because the next treasure hunt is already calling from Bolivia!

“Summer is a terrific new voice for young readers. Her debut novel has it all: mystery, puzzles, intrigue, and will instill readers with drive to explore the world and learn about unfamiliar cultures. A worthwhile read!”
– Stacia Deutsch, New York Times Best Selling Author


“It’s The Magic Treehouse meets Indiana Jones and I loved it”
– Tracy Borgmeyer, Award-winning Author

Legal Note From the Publisher

Dear Reader,

It all started when I found a bottle washed up on the shore during one of my adventures. Inside, I found a diary—yes, an actual diary—along with a note from someone named Lucy Mattera. Her note explained that she had “borrowed” her brother Alfred’s journal because, in her words, “the world deserves to hear about this treasure hunt.”  

After reading the diary, I couldn’t agree more. What you hold in your hands is Alfred’s account of their family’s misadventure in Alaska. It’s got everything: ancient treasure, angry bears, a seriously unfortunate ceramic eagle, and one very questionable plane ride. If you’re expecting a calm, ordinary tale, put this book down immediately.  

But if you love wild adventures, big laughs, and solving mysteries, then read on. Just remember, you’ve been warned: this treasure hunt gets messy.  

Adventure awaits!  
—S. Willis
(Fellow Adventurer)

This journal contains the top-secret detective notes  of Alfred Mattera, age 10¾, documenting my adventures (and misadventures) in Alaska. It’s for my eyes only.  

If you’re reading this and your name is NOT Alfred Mattera, kindly PUT IT DOWN.  

Especially you, Lucy. I know you think you’re sneaky, but if I catch you snooping, I will tell Mom about the time you ate an entire box of cookies and blamed it on the dog.  

This is serious business—clues, mysteries, and possibly life-or-death situations. Not everything here is fun and games (okay, some of it is).  

So, KEEP OUT. Or else.  

Sincerely,  

Alfred Mattera, Future Detective Extraordinaire

P.S. Lucy, I will know if you read this. Don’t test me. 

WELCOME TO THE ADVENTURE OF A LIFETIME!

About Summer Willis

Hey there! I’m Summer Willis, a Texan with a wild imagination and a love for storytelling. As a kid, I dreamt of being everything from a writer to an explorer, a teacher, and even a geologist. Now, as an adult, I get to be all of those things through the characters and worlds I create.

I studied English at The University of Texas in Austin, where I fell deeper in love with the power of words. Alongside my studies, I taught in elementary schools across the globe, from Chile and Mexico to Tanzania and New Orleans. These experiences opened my eyes to different cultures and fueled my passion for storytelling.

When I’m not lost in books or crafting stories, you’ll find me embarking on new adventures and cherishing precious moments with my husband and sons. They inspire me to see the magic in everyday life and infuse my writing with wonder.

Through my stories, I aim to transport readers to captivating worlds, spark their imaginations, and instill a love for reading. Join me on this journey of exploration, as we uncover mysteries, celebrate diversity, and embrace the beauty of storytelling together.

Let’s Stay in Touch

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GIVEAWAY CLOSED! thank you to everyone who entered GIVEAWAY CLOSED! thank you to everyone who entered :) more giveaways to come! Winner is @juls_mcmillan ❤️

I am so excited to announce that I am giving away my FAVORITE jogging stroller, the Bob Wayfinder, to one lucky winner! The company was kind enough to send me a free single jogging stroller, and I want to give it to one of you. Guys, this is the *best* jogging stroller out there. As a mom, how to do I find the time to exercise? By bringing the kids along 😉

To enter:
Like this post
Follow @likesummerwillis
Follow @denimrunner (my new mommy running account!)
Tag 3 friends in the comments

To gain extra entries:
Every friend tagged = another entry

Share this post to your story and tag @likesummerwillis and @denimrunner

Best of luck! Giveaway ends August 31 at midnight CST. 

This giveaway is in no way sponsored, administered, or associated with Instagram, inc. By entering, entrants confirm they are 18+ years of age, release Instagram of responsibility, and agree to Instagram terms of use. No purchase necessary.
On August 17th, I’ll be attempting to run 79 mil On August 17th, I’ll be attempting to run 79 miles (over 100k) in 24 hours. Every mile is a loop.

This race, I’m asking you to sponsor a mile for $29 for the UCLA Rape Treatment Center. The amazing organization offers an incredible amount of resources including counseling for women, men, and children, training for police/ detectives, community outreach, and more. 

Thank you for your constant support! 

#marathon #marathonrunner #24hourrace #sandiego #mommyrunner #saawareness #reels #reelsvideo
Kicking off this 24-hour endurance run in San Dieg Kicking off this 24-hour endurance run in San Diego with 0 miles, aiming to crush 79 miles—three marathons around a 1-mile loop! 🏃‍♀️ The goal for every runner here: see how far we can push ourselves in 24 hours. Grateful for my incredible support crew keeping me going strong! 💪 
Have a question about 24 hour race? Let me know! 
#UltraRunning #79Miles #SanDiegoEnduranceRun #SupportTeam #marathonrunner
AND WE’RE BACK!!! This year, I started with thr AND WE’RE BACK!!!

This year, I started with three marathons in three days. By far, it was the hardest challenge so far. But now that I’m starting the second half of these races, I’m ready to take things to the next level…SO, this Saturday, I’ve entered a 24 hour race where I’m going to attempt THREE MARATHONS IN THREE DAYS. 

I’m terrified, I’m excited, and I’m definitely ready to push myself to the next level to finish my goal of 29 marathons this year!
#15, let’s go!!!

#marathon #marathonrunner #strengththroughstrides #reels #instagramreels #weekendvibes #viral
The Pefect Day in Monte Carlo 🌞 Drove a Ferrar The Pefect Day in Monte Carlo 🌞

Drove a Ferrari on the Monaco F1 Track 🚘 
Won 💵 at the craps table at the Royal Monte Carlo Casino 🎰 
Flashbacked with my sisters on one of our old Disney favorite movies 🎥 
Got kissed by my sweet Alfred while he told me I looked like a princess. 👑 

What an unforgettable day. 
#monico #f1 #montecarlo #bestvacations
I’ve been dreaming about going to Prague since I I’ve been dreaming about going to Prague since I was a young girl. 📚 

To me, it always seemed to be the most capital R, Romantic place for a heroine to be. With the gothic architecture, oldest astronomical clock, history of a king obsessed with witches (that occasionally show up on the street), gardens with peacocks everywhere, ancient libraries with thousands of first editions, I think my high school self was right- very Romantic.

What I didn’t realize, was how yummy ice cream would be eaten out of chimney cakes, how how I do not like goose liver, and how sweet it would be to have August neighing the whole time we were in a carriage in old town. Prague is definitely a must. 

Where are we off to next?

#prague #europeanadventure #travelmom #travelmoments #pragueclocktower #praguecastle
Had a marvelous time spinning through Budapest 🫶🏼 

Budapest quickly turned into my favorite city in Europe. I was so incredibly enchanted (if you can’t tell).

From the @newyorkcafebudapest , to the fisherman’s bastion at sunset, the porcelain roof tops, and gothic architecture, this city felt like walking into a story book. 

#budapest #newyorkcafe
After two weeks of knowing you, I was already jour After two weeks of knowing you, I was already journaling about wanting to marry you. 

Still Can’t believe my luck to have that dream come true four years ago. 🌞

Happy Anniversary @andrewwillis4186 ❤️
Ti Amo, Milano 🍕 #milano #milan #taylorswift Ti Amo, Milano 🍕

#milano #milan #taylorswift
BRB There’s a 1000 year old bridge in Nesso Ita BRB

There’s a 1000 year old bridge in Nesso Italy that I need to jump off of
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Summer Willis

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