Author

Michael Portman

19 books found

Cover of Are There Other Earths?

Are There Other Earths?

Michael Portman · First published 2013

Cover of Could We Live on Other Planets?

Could We Live on Other Planets?

Michael Portman · First published 2013

Cover of Fighter Jets

Fighter Jets

Michael Portman · First published 2013

Cover of Is There Life on Mars?

Is There Life on Mars?

Michael Portman · First published 2013

Cover of What Is An Eclipse?

What Is An Eclipse?

Michael Portman · First published 2013

Cover of Where Did the Moon Come From?

Where Did the Moon Come From?

Michael Portman · First published 2013

Cover of Why Isn't Pluto a Planet?

Why Isn't Pluto a Planet?

Michael Portman · First published 2013

Cover of Blinding blizzards

Blinding blizzards

Michael Portman · First published 2012

Cover of Destructive Hurricanes

Destructive Hurricanes

Michael Portman · First published 2012

Cover of Tasmanian devils in danger

Tasmanian devils in danger

Michael Portman · First published 2011 · Latest edition 2012

Cover of Chargers

Chargers

Michael Portman · First published 2011

Cover of Chargers Wild Wheels Hardcover

Chargers Wild Wheels Hardcover

Michael Portman · First published 2011

Cover of Marine Corps

Marine Corps

Michael Portman · First published 2011

Cover of Pandas in Danger

Pandas in Danger

Michael Portman · First published 2011

Cover of Tigers in Danger

Tigers in Danger

Michael Portman · First published 2011

Cover of Torinos

Torinos

Michael Portman · First published 2011

Cover of Whales in Danger

Whales in Danger

Michael Portman · First published 2011

Cover of Drew Brees

Drew Brees

Michael Portman · First published 2010

Cover of Generalized anxiety disorder across the lifespan

Generalized anxiety disorder across the lifespan

Michael E. Portman · First published 2009