A mysterious ribbon of smoke suddenly appears above the hills just as the annual Ironwood Junction Summer Fair begins.

Families start packing up. Whispers of a wildfire spread through town. But after firefighters confirm there's no emergency, one question remains...

What's really making the smoke?

Now Miles is racing to uncover the truth before panic shuts the fair down for good.

But he can't do it alone.

To solve the mystery, you'll help crack a series of riddles by looking outside your own window. Spot things rising into the sky, discover clues hidden in the wind, and search for landmarks that have stood the test of time as you follow the trail.

Along the way, you'll learn amazing facts about why smoke rises, how firefighters read the wind, and the clever engineering behind America's railroads.

Can you help Miles uncover the source of the mysterious smoke before the town gives up on the Summer Fair?

Buckle up, explorers... this is one adventure you won't want to miss.

With sunset fast approaching, the giant lighthouse that guides Pelican Cove's fishing boats safely home has been mysteriously redirected toward dangerous rocks. If Miles can't solve the mystery before darkness falls, boats could be heading straight into trouble.

But this is no ordinary case.

A series of cryptic clues leads Miles on an adventure involving shiny reflections, hidden sounds, and a century-old maritime legend. To crack the mystery, you'll need to look outside your own window, listen carefully to the world around you, and help uncover clues hiding in plain sight.

Along the way, you'll discover amazing facts about light, sound, lighthouses, whales, and one of the greatest lost ship mysteries ever told.

Can you help Miles save the boats of Pelican Cove and uncover a secret that's been hidden beneath the ocean for more than 100 years?

Buckle up, explorers...adventure is calling.

The most famous treasure in the town of Dusty Creek has vanished.

Just minutes before the annual Cowboy Jamboree begins, the town's prized Golden Horseshoe has disappeared from its display case without a trace. No broken glass. No damaged lock. Just a mysterious note left behind by the thief.

Now Miles is racing against the clock to recover the missing treasure before the opening ceremony begins.

But he can't do it alone.

To solve the mystery, you'll need to help crack a series of riddles by looking outside your own window. Spot towering landmarks, search for heavy-hauling vehicles, and discover pieces of history hiding in plain sight as you follow the trail of clues.

Along the way, you'll learn amazing facts about water towers, cargo trucks, and historic barns while putting your observation skills to the ultimate test.

Can you help Miles find the Golden Horseshoe before time runs out?

Buckle up, explorers... this is one adventure you won't want to miss.

When retired forest ranger Walt calls Miles in a panic, there's only one thing to do... hit the trail and bring his beloved golden retriever home.

The problem? Biscuit disappeared into a sprawling forest filled with twisting paths, hidden forks, and plenty of places for a curious dog to get lost. Fortunately, Walt left behind three mysterious ranger riddles that might reveal exactly where Biscuit went.

But Miles can't solve them alone.

To crack each clue, you'll need to look outside your own window and help spot the answers hiding in the world around you. Search for animals, discover water, and find the tallest things you can see as you work together to track down one very goofy dog before dark.

Along the way, you'll learn incredible facts about animal senses, nature, and observation while practicing one of the most important explorer skills of all: paying attention.

Can you help Miles follow the clues and find Biscuit?

Buckle up... it's time for an adventure.

Welcome to Adventure Highway...the interactive mystery podcast that turns every car ride into an adventure.

Join Miles as you search for clues, spot hidden details outside your car window and help solve exciting mysteries along the way. From missing dogs and lost treasures to strange clues and puzzling discoveries, every episode puts you right in the middle of the action.

Created for curious kids and the grownups driving them, Adventure Highway combines mystery, scavenger hunts, fun facts and storytelling into a one-of-a-kind listening experience the whole family can enjoy together.

So buckle up and keep your eyes open.

New adventures drop every week.