Jaguars

Zombie Makers: True Stories of Nature's Undead

Military Dogs

The Case of the Vanishing Honeybees: A Scientific Mystery

Spaniels, Retrievers, and Other Sporting Dogs

Snowy Owl Invasion!: Tracking an Unusual Migration

Huskies, Mastiffs, and Other Working Dogs

Skunks

Speaking Dog: Understanding Why Your Hound Howls and Other Tips on Speaking Dog

Asiatic Lion vs. Bengal Tiger

Collies, Corgies, and Other Herding Dogs

The Octopus Scientists

Foxhounds, Coonhounds, and Other Hound Dogs

Life Cycles

Police Dogs

Venom

Chihuahuas, Pomeranians, and Other Toy Dogs

Frozen Planet II

Retrievers: Loyal Hunting Companions

Bulldogs, Poodles, Dalmatians, and Other Non-Sporting Dogs