Michael Portman

Michael Portman is the author of "Why Do Astronauts Wear Spacesuits?", "Could We Live on Other Planets?", "Fighter Jets" and "Pandas in Danger".

Books by Michael Portman

Whales in Danger
Portman, Michael
Hardback: $25.27

Could We Live on ...
Portman, Michael
Electronic book text: $29.27

Savage Tsunamis
Portman, Michael
Paperback: $11.50

What Is an Eclips...
Portman, Michael
Electronic book text: $29.27

Are UFOs Real?
Portman, Michael
Electronic book text: $29.27

Why Do Astronauts...
Portman, Michael
Hardback: $29.27

Marine Corps
Portman, Michael
Hardback: $29.27

Could an Asteroid...

Portman, Michael
Hardback: $29.27

Are There Other E...
Portman, Michael
Paperback: $11.50

Savage Tsunamis
Portman, Michael
Electronic book text: $29.27

Why Isn't Pluto a...
Portman, Michael
Paperback: $11.50

Destructive Hurri...
Portman, Michael
Paperback: $11.50