His first sf novel, The Man in the Darksuit: A Futuristic Mystery (1980), depicts with concise and surrealistic hilarity a mean-streets urban future and a mystery concerning the owner of the eponymous INVISIBILITY-conferring outfit.
Praise for this book
"A sheer delight. Don't pass this one up!" - Philip K Dick
Used availability for Dennis R Caro's The Man in the Darksuit
August 1980 : USA Paperback