The Case of Vanishing Golden Frogs: A Scientific Mystery

Who Was Celia Cruz?

The Case of the Vanishing Honeybees: A Scientific Mystery

Who Is Pope Francis?

Snowy Owl Invasion!: Tracking an Unusual Migration

Where Is the Amazon?

Scorpions: Armored Stingers

Who Is Lionel Messi?

The Great Penguin Rescue: Saving the African Penguins

Where Are the Galapagos Islands?

Harvestmen: Secret Operatives

How to Live Like a Caribbean Pirate

Case of Vanishing Little Brown Bats: A Scientific Mystery

Anaconda

Hornets: Incredible Insect Architects

Great Hornbill

Orb Weavers: Hungry Spinners

Amazon Adventure: How Tiny Fish Are Saving the World's Largest Rainforest

Tasmanian Devils: Nature's Cleanup Crew

Bravo!: Poems About Amazing Hispanics