When Baby Billy is born with a mustache, his family takes it in stride.
They are reassured when he nobly saves the day in imaginary-play sessions as a cowboy or cop and his mustache looks good-guy great.
But as time passes, their worst fears are confirmed when little Billy's mustache starts to curl up at the ends in a suspiciously villainous fashion.
Sure enough, Billy's disreputable mustache led him into a life of dreadful crime.
Plenty of tongue-in-cheek humor and cartoonish illustrations make this the perfect baby-shower gift for a mustachioed father-to-be.