Donald Olson
Donald Olson is an American author known for his mystery novels, particularly those featuring the character of Professor Alex Rasmussen. He has also written travel guides and non-fiction works.
mystery
travel writing
non-fiction
Germany For Dummies
Frommer's Vancouver and Victoria 2011
Frommer's Seattle day by day
Frommer's EasyGuide to Seattle, Portland and the Oregon Coast
The Pacific Northwest Garden Tour: The 60 Best Gardens to Visit in Oregon, Washington, and British Columbia
Frommer's Berlin day by day
Frommer's Berlin day by day
England For Dummies
Europe For Dummies (Dummies Travel)
London For Dummies
Frommer's Vancouver and Victoria 2010
Frommer's Vancouver and Victoria 2009 (Frommer's Complete Guides)