This is not a book, but files to use in some kind of dictionary-app. AA is not a place for these kind of files, I’m pretty sure they won’t allow them over there.

• A pressure cooker

• A ghetto bidet:
  3D print it, or take a small softdrink bottle, make a hole in it’s neck using a hot needle or corkscrew. Fill it with water, hold it upside down and squirt your butthole clean with it. Use a little toiletpaper or cloth to dab it dry. Can’t live without it anymore.