Poésure et peintrie : d'un art, l'autre
History of Prices Since the Year 1850
A Concordance to the Poems of John Keats
Le voyageur d'art en Grande-Bretagne et Irlande
Signé: "Scotland Yard"
Piscivory by Non-native Salmonids in the Colorado River and an Evaluation of the Efficacy of Mechanical Removal of Non-native Salmonids
L' ultime défi de Sherlock Holmes
Trout Piscovory in the Colorado River, Grand Canyon
Additions to the Flora of Grand Canyon National Park -- I
Lady Molly of Scotland Yard
Flowers and Weeds
An experiment to control nonnative fish in the Colorado River, Grand Canyon, Arizona