Relatives Rosseta (wife)
Conor (son)
Lisa (daughter)
Laura (daughter)
Sharon Grady (sister)
Kate (sister)
Grubbs Grady (nephew)
Gret Grady (niece)
Bill-E Spleen (nephew)
Background Information
Book Universe The Demonata
First Book Appearance "Lord Loss"

Mike is the younger brother of Sharon Grady and Kate and uncle of Grubbs Grady, Gret Grady and Bill-E Spleen. He is also the brother-in-law of Cal Grady. He is married to a woman called Rosseta and they have three children; Conor, Lisa and Laura. Grubbs and Gret often stayed with them while their parents were on holidays.

In Lord Loss, Grubbs stays with them for a visit while staying at the mental institute, but is sent home when he scares Lisa and Laura by telling them about demons.