Saturn

Astrophysics for People in a Hurry

The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory

Jupiter

Origins: Fourteen Billion Years of Cosmic Evolution

Galactic Encounters: Our Majestic and Evolving Star-System, From the Big Bang to Time's End

The Extraterrestrial Species Almanac: The Ultimate Guide to Greys, Reptilians, Hybrids, and Nordics

Imminent: Inside the Pentagon's Hunt for UFOs

In Search of Planet Vulcan: The Ghost in Newton’s Clockwork Universe

Rocket Men: The Daring Odyssey of Apollo 8 and the Astronauts Who Made Man's First Journey to the Moon

Venus

New Scientist: The Origin of (almost) Everything

The Science of Interstellar

The Magic of Reality: From the multi-million bestselling author of The God Delusion

Space Chronicles: Facing the Ultimate Frontier

Reentry: SpaceX, Elon Musk, and the Reusable Rockets that Launched a Second Space Age

Endurance: A Year in Space, A Lifetime of Discovery

Just Six Numbers

The Astronomy Book: Big Ideas Simply Explained