Bigfoot Animal Noise Analysis

Listen to the Sounds

Compare these animal sounds to identify the Bigfoot howl!

 

Bigfoot - Olympic National Forest

 
 

#1 Mount St. Helens

 
 

#2 Alpines Wilderness

 
 

#3 Wenatchee National Forest

 
 

#4 Mount Rainier's Tahoma Creek

 
 

#5 Spokane River Gorge

 
 

#6 Mount Pilchuck State Park

 

Choose Your Mystery

Pick a story and we'll mail your child the first letter free. Real clues, maps and decoder cards inside. If they love it, continue the adventure with the full 6-letter mystery (one free first letter per customer).

How it works

  • Pick a mystery

    Choose from 8 original stories for ages 4-10.

  • We mail the first letter free

    Your child gets a real envelope with clues, maps, collector's cards and more inside.

  • They start solving

    Every clue builds toward cracking the case. One new letter arrives each week for 6 weeks. No screens required.

  • Love it? Continue the adventure

    Grab the full 6-letter mystery and we'll pick up right where they left off.

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🧠 More than just a mystery

While they're solving the case, they're also learning about real-world topics like our solar system, ancient farming techniques, wildlife habitats, crime-solving methods and more. Every story weaves real knowledge into the adventure so your child is learning without it ever feeling like a lesson.

Letters

Every letter is a new chapter in the mystery

Map & Reference Lists

Reference materials they use throughout the whole story to help solve the mystery

Clues to crack the case

Every letter brings new clues your child uses to solve another piece of the mystery along the way

Collector's cards

Collectible cards they earn with every letter

Comic Book Finale

The last letter includes a comic book that brings the entire story to life from start to finish