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In the Mansion of Madness: A Night Office Training Exercise with Multiple Endings Kindle Edition
This Psychological Assessment Exercise puts you on a Night Office field operation team. You are the Closer. It is your job to close all doors, gates, portals, jars, chests, and any other object that might contain a space jelly. Failure to close things properly means people will die. Do you have what it takes to keep humanity safe?
WHAT YOU WILL LEARN:
• How to work with a team.
• Or, at the very least, how to suffer the idiots you are forced to work with.
• How to identify space jellies.
• How to navigate the awkward pauses of a failed relationship when you and your ex have to work together to save humanity.
- LanguageEnglish
- Publication dateJanuary 14, 2020
- File size1.6 MB
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See full series- Kindle Price:$15.97By placing your order, you're purchasing a license to the content and you agree to the Kindle Store Terms of Use.
- Kindle Price:$23.96By placing your order, you're purchasing a license to the content and you agree to the Kindle Store Terms of Use.
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This option includes 3 books.
This option includes 4 books.
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Product details
- ASIN : B081QW458Q
- Publisher : 51325 Books (January 14, 2020)
- Publication date : January 14, 2020
- Language : English
- File size : 1.6 MB
- Simultaneous device usage : Unlimited
- Text-to-Speech : Enabled
- Screen Reader : Supported
- Enhanced typesetting : Enabled
- X-Ray : Not Enabled
- Word Wise : Enabled
- Print length : 280 pages
- Best Sellers Rank: #2,664,518 in Kindle Store (See Top 100 in Kindle Store)
- #13,507 in Paranormal Suspense
- #32,267 in Supernatural Thrillers (Books)
- #54,273 in Horror (Kindle Store)
- Customer Reviews:
About the author

Mark Teppo is the author of more than a dozen novels ranging across several genres. He is the author of the Stonebrook & The Judge series, the Sal Quagmire mysteries, and he contributed to the Foreworld Saga. His non-fiction includes the perennial favorite, Jumpstart Your Novel. He also writes Butch Bliss mysteries under the name Harry Bryant.
When he isn't writing, he's producing books for Underland Press, an independent press in the Pacific Northwest. Additionally, he's a synthesist, a trouble-shooter (and –maker), a cat herder, and an idea man. His favorite Tarot card is the Moon.
Customer reviews
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- Reviewed in the United States on March 14, 2025This was, believe it or not, my very first Choose Your Own Adventure! I loved the setup of the whole night being an interview for this mysterious job. It made me ten times more anxious to make the right choice and get through safely. The magic drew me in and the setting and voice kept me there. I read it in a day and then had to start over and try a new path! No, I never did pass the interview, but I scored pretty high!
- Reviewed in the United States on February 23, 2023Love this and all of Mark's choose your own adventure Lovecraftian books! He accomplishes two things very well.
First and foremost, he knows the subject matter through and through. I've read a lot of H. P. Lovecraft as well as countless similar stories and his Night Office books are right up there along side them for subject matter and breadth of scope.
Secondly, Mark knows how to get in your head. It's like he is riding along with you and anticipating your choices as you read his books. Always funny while keeping the Lovecraftian lore to boot. This balancing act he manages to perform time and time again makes this book and others in the series an absolute delight.