The book is called "Zombies, Werewolves, Monsters & Horror: Color Your Nightmares " published by Chartwell Books.
The designs are detailed, though definitely not of the cutsy variety, so be aware that more sensitive children might not enjoy this as much as my two Halloween obsessed little zombies. When we got it the kids were nearly 5 and 8 years old. My daughter was a bit more picky about which one she wanted to look at, but my son loved it.
What I really liked was the paper quality. This is not some quickly from together amateur book. The pages are thick with a good weight and pleasant texture to them. I usually don't mind thin pages for quick daily colouring (half the time it's just my worksheet printouts 😂), but when you want to make the activity a bit more special with grownups involved too, the thicker pages were a nice treat.
