Selected poems and prose are accessible through the links below. www.blockhead.com includes a sonnet Kilmer wrote for his mother - it is neither sappy nor sucky, a difficult trick to pull off. www.hourigan.com features a picture of Kilmer in a fruity little helmet.
Books:
The Circus, and Other Essays
Complete Poems of Joyce Kilmer
The Courage of Enlightenment: An Address
The Fugitive Pieces
Literature In the Making, By Some of Its Makers
Main Street, and Other Poems
Summer of Love
Trees and Other Poems
Trees & Other Poems & Candles That Burn (by Joyce and Aline M. Kilmer)
thanks to:
http://www.blockhead.com/kilmer.htm
http://www.hourigan.com/~69thny/newpage5.htm
http://www.gorp.com/gorp/resource/us_national_forest/nc/hik_kilm.htm
www.amazon.com