Can someone please help me out with the name of this Halloween book for kids?

I remember reading it when I was a kid, which seems like a long time ago.

But all I remember is a witch, a bench and a creepy silver pumpkin with two orange eyes.

I know it’s not much to go on but if someone can just drop some names of Halloween kids’ books starting from 1985 and up, maybe it will jog my memory.