Destroying the Evidence

Five Pounds of Pressure

Behind the Bookcase

Storm Hunt

"Who Are You?"

Sub Disaster

A New World

Jonas Descends

Prehistoric Species

Toshi's Sacrifice

Non-Extinct

Meiying Explores

Even the Score

Tracker

Shark Cage

You Saved Me

Dr. Zhang

Pippin

Jonas vs Meg

To Our Friends

Antarctica

Bare Rock

Stealing Stones

Adeline's Waltz

Precious Arrivals

Spring Break

Killer Whales

Hungry Chick Chase

Katabatic Blizzard

Antarctic Summer

New Haircuts

First Snowfall

Down the Wrong Alley

Exodus to the Sea

The Seals Arrive

Journey Across the Ice

Together Again!

Basecamp at Dawn

Soap Runs

Back in the Air

Nately

Kid Sampson

Bombing Run

Moving the Line

Torna a Surriento

Scheisskopf In Charge

Dunbar Down

The Banquet