Grivante writes zombie and strange horror fiction. You might recognize him from the backs of milk cartons from when you were a kid, but that was his twin brother. They still haven't found Bob.

He is best known for his Zee Brothers: Zombie Exterminator books, a comedic-horror series that both celebrates and pokes fun at everything that makes zombie pop culture cool. 

His publishing company Grivante Press focuses on publishing page-turning speculative fiction.

He loves things like George Romero's "Of The Dead" movies and Robert Kirkman's "The Walking Dead".