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Hi! I’m author Greg Smith and I write fun, clean, family friendly adventure mysteries enjoyed by children and adults alike! I’m excited to announce–
The Wright Cousin Adventures 1-6 are now available as AUDIO BOOKS!
Kirby Heyborne, a very talented movie actor and narrator is working his magic! You’ll love his energy, humor, and voice versitility!
Listen to the audio book samples by clicking play in the boxes below. Audio books may be purchased from Audible and Amazon.

1. The Treasure of the Lost Mine
2. Desert Jeepers
3. The Secret of the Lost City
4. The Case of the Missing Princess
5. Secret Agents Don't Like Broccoli
6. The Great Submarine Adventure
A page-turning mystery adventure by Award-Winning author, Gregory O. Smith.
Anyone up for a dive? This fun and exciting sequel to book #14 finds the Wright cousins searching Talofa and its neighboring tropical islands for a mysterious lost treasure. Along with amazing underwater discoveries, the Wright’s and their friends face confusing clues, eerie secret caves, and a desperate gang which will stop at nothing to steal the treasure out from under them. How will the Wright cousins deal with the danger and surprises that await them?
Click here to View & Buy on Amazon!
The Secret of the Sunken Ship is available in eBook, Paperback, and Hardcover.
A page-turning mystery adventure by Award-Winning author, Gregory O. Smith.
“Hang on for your life!” exclaimed Lindy. The teenage Wright Cousins are traveling to the beautifully lush tropical Island of Talofa. There’s so much to do: boogie boarding, scuba diving, exploring, boating, and surfing. But they also encounter danger lurking in the deep ocean waters.
With fierce storms, eerie lighthouses, baited traps, and menacing foes, how will the Wright Cousins unravel the puzzling mysteries before them? Join the Wright cousins in their exciting new 14th adventure!
Click here to View & Buy on Amazon!
The Mystery of Treasure Bay is available in eBook, Paperback, and Hardcover.
It’s the Wright Cousins’ 13th book. I mean, what could go wrong, Wright–write–rite–right? Uh-oh, I think we’re in serious trouble! The Wright cousins are back in America and diving into their active life of crazy inventions, school classroom mix-ups, and paintball battles. But their visiting friends, Sarina and Katrina, run into trouble: Their royal anonymity is compromised by a story gone viral and a treacherous enemy has placed a bounty on their heads.
The Wright Cousins must drop everything and spring into action. How can they save their friends before it’s too late?
Click here to View & Buy on Amazon!
The Wright Disguise is available in eBook, Paperback, and Hardcover.
The Wright Cousin Adventures Series
Books 1-15 in this excting series are Now Available!
Join the Wright cousins as they:
- Search for a lost gold mine
- 4-wheel-drive in a mysterious desert
- Ride horseback to look for a lost treasure city
- Help rebuild a fort and look for a missing princess
- Accidentally become America’s top two secret agents
- Sail a submarine in search of a menacing sea monster
- Fly through a firestorm to rescue friends
- Launch into space
- Swordfight to save a kingdom
- Rescue a royal family
- Search for a missing plane and much, much more!
Get the Wright Cousin Adventures today!
“The Adventure of a Lifetime”
Strength of the Mountains
Winner of the 2021 Wishing Shelf Book Awards Finalist Medal–Ages 9-12!
“You’re kidding, right? Balloon camping? That’s what you want for your graduation present?” The morning arrives. The balloon is filled. An unexpected storm strikes. Matt, all alone, is swept off into the wilderness in an unfinished balloon. How will he survive? What will he eat? Will he ever make it home again? Join Matt and his newly-discovered friends in this fun-filled, twisty turny, exciting survival adventure…STRENGTH OF THE MOUNTAINS Family friendly!
“A Wonderful Survival Adventure”–“My Side of the Mountain meets Hatchet”–with family friendly fun, humor, and mystery! For ages 8-14 and the young at heart.
American History Survival Series
The Hat, George Washington, and Me!
“Daniel Jonathan Boone, don’t you even think about it!”
When a mysterious package arrives in the mail with a tricorn hat and toy soldiers inside, fourteen-year-old Daniel, of course, tries on the hat. Now he’s in for it because the hat won’t come off and he must wear the hat to school! And it’s his day to deliver his U.S. History oral report!
Daniel suddenly finds himself up against classroom bullies, Redcoats pounding on the school room door, and a patriot in his cereal box. Is his history report coming to life? It’s modern day Millford and time is running out. How will Daniel and his new friend, Rebecca, solve the mystery of the hat before it’s too late? Join the fun and adventure in The Hat, George Washington, and Me!
Part time travel, part crazy school, totally fun. A fast-moving adventure for children ages 8-12.
Family friendly, this book reinforces U.S. 5th and 8th grade curriculum in a fun way. It inspires youth to find their voice, stand up for truth, stop bullying, and cherish their liberty. The appendices include “The Declaration of Independence”, true facts about George and Martha Washington, two vital people who helped get America started, and the true account of a huge snowball fight that took place at the beginning of the American Revolutionary War. If you like fun and adventure, you’ll love The Hat, George Washington, and Me!
The Fight for Freedom
Rheebakken 2: Last Stand for Freedom
“There’s one thing you should know about me,” said stealth pilot Eric Brown, “I never give up. So strap yourself in and hold on tight. We’re going in!”
America’s top secret Alpha Base 3 has just been destroyed, Alpha Base 2 is under attack. When Alpha 2 goes down, America will fall, and with it, freedom around the world. A determined pilot, a stubborn princess, a wise king; how can they stop the onslaught? Three people against an enormous armada, three who feel freedom is worth the cost: Worth their lives, worth their liberty, worth their sacred honor. Join the force, join the adventure, join RHEEBAKKEN 2: LAST STAND FOR FREEDOM!
A family friendly, thrilling, exciting, page-turning, fast-paced military adventure about friendship, rescue, and survival. For ages 12 and up.
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