12 livros para “Roger Alex Hansen”
Treasure Island
Robert Louis Stevenson
Alphakids
Jenny Feely
Oil and the future of energy
David L. Green
Oil and the Future of Energy
The Editors of Scientific American Magazine
The Joe Bob Briggs Fanzine
Jennifer Manriquez
Taking sides
Brent D. Slife
Hunting Humans
Michael Newton
Current biography yearbook 2010
Clifford Thompson
Contemporary authors new revision series
Amy Elisabeth Fuller
Contemporary Authors
Michael J. Tyrkus
Krigens glemte tårer
Roger Alex Hansen
The World Guide to CSR
Wayne Visser