The Prime Minister's Pencil: A 'Perrins, Private Investigators' Mystery - Paperback

The End of the Chase: A 'Perrins, Private Investigators' Mystery - Paperback

Murder at Monk's Barn: A 'Perrins, Private Investigators' Mystery - Paperback

Genealogy of the Perrin Family - Hardcover

Perrin's History of Illinois - Paperback