Nightmare Mangle, Wiki

Nightmare Mangle, Wiki

Nightmare Mangle, The Pizzeria RP: Remastered Wiki

Mangle - Nexed - A Platform Fighter Game Concept

Nightmare Mangle, The Pizzaria Roleplay: Remastered Wiki

Nightmare Mangle(FNAF4) - Five Nights at Freddy's 非公式 Wiki

Alec Holland - Wikipedia

Maggie (Nightmare Mangle), Wiki

Nightmare Funtime Foxy, Wiki

FNAF 4 Nightmare Mangle full body by Enderziom2004 on DeviantArt

Nightmare Mangle, Arion The Kid Wiki

Mangle, Five Nights at Freddys AR: Special Delivery Wiki

Mangle - Five Nights At Freddy's 2 by J04C0 on DeviantArt

The wiki says that Shadow Freddy appears in The Twisted Ones Novel. Is this true? If so can someone please explain the context? Is that why Nightmare appears on the cover?