"Grey Matters" (Severn House)
"Shades of Grey" (Severn House)
"Probable Claws" (Poisoned Pen Press)
"Cries and Whiskers" (Poisoned Pen Press)
"Cattery Row" (Poisoned Pen Press)
"Mew is for Murder" (Poisoned Pen Press)
"The Feline Mystique" (St. Martin's)
"Fatherless Women" (Wiley)
"Mad House" (Doubleday, Penguin for pb)