Resources 4

Famous Monsters of Filmland
Disneyland's House of Horrors
The Frightmares Will Get you – If You Don't Laugh Yourself to Death First!
Yale Gracey (subject)
The Boy Mechanic - Book I
A Miniature "Pepper's Ghost" illusion
Yale Gracey (reference)
The DoomBuggies Spook Show
Imagineer Rolly Crump
Rolly Crump (interviewee)
Yale Gracey (subject)
Disney History Institute Podcast
The Ghost and Yale Gracey
Yale Gracey (subject)
Todd James Pierce (author)