Rex Electi is a book she wrote based on a prompt here on reddit. There's also Prompt Me which is a collection of short stories from writing prompts. Here's her author page on Amazon.
I've read something similar by a well known submitter on /r/WritingPrompts. Here's a link! Your idea seems sufficiently different, just thought i'd show you for inspiration if you need it :) good luck
Rex Electi is a book she wrote based on a prompt here on reddit. There's also Prompt Me which is a collection of short stories from writing prompts. Here's her author page on Amazon.
Just to inform you and all german redditors:
Amazon DE has your physical copy IN STOCK: https://www.amazon.de/dp/1540338371/ref=sr_1_2?ie=UTF8&qid=1479481605&sr=8-2&keywords=rex+electi
Kindle Edition: https://www.amazon.de/Rex-Electi-English-W-P-Kimball-ebook/dp/B01N03B1AJ/ref=sr_1_1?ie=UTF8&qid=1479481605&sr=8-1&keywords=rex+electi
Your book will be on my wishlist for xmas ;)
Here it is on Amazon.de. I'm not sure what issue you are having.
Rex Electi
I've read something similar by a well known submitter on /r/WritingPrompts.
Here's a link! Your idea seems sufficiently different, just thought i'd show you for inspiration if you need it :) good luck