Buku yang Dikarang by Ailynn Collins

Can You Survive the Great San Francisco Earthquake?

Exploring the Solar System and Beyond

Tracking Meteors, Asteroids, and Comets with Velma

Can You Survive the 1910 Big Burn?

Haunted Planet

The Future of Communications

Spotting Stars and Constellations with Velma

Ting and the Deadly Waters

Can You Survive the Schoolchildren's Blizzard?

Mid-Autumn Festival

Mars or Bust!

Probe Power

Investigating the Milky Way and Other Galaxies with Velma

David Digs with the Dinosaur Hunter

Coming to America through the Angel Island Immigration Station

The Witch in the Wardrobe

Tunnels of Terror

Deep Roots

Syretia and the Curiosity Rover

Alien Lockdown

Super Surprising Trivia About Space and the Universe

Poison Moon

Journey to the Future of Transportation

Living Among Robots

Exploring Planets and Dwarf Planets with Velma

The Magic Tapestry

Super Surprising Trivia About the World's Natural Wonders

A Feast for Aliens

Eyes in the Sky