“ You type the command into the console. 'Insufficient Guineapigs' the computer responds. Baffled, you retype the command. 'Insufficient Guineapigs' the computer replies again. You decide you should start smaller, with a simpler command. 'Insufficient Guineapigs'
What does cycling the spaceship's airlock have to do with a now-extinct Peruvian rodent?”
“ In a small, genetically isolated region it is not uncommon for the locals to have three arms. The third arm is generally a second right arm that is a good bit weaker than a normal arm and is generally held against the chest. This hird arm is most often used to carry small things, though some of the more skilled craftsmen have learned little tricks with their third arm.”
“ You find a book in the library, then when you start to read it, seems to change from pages of words to pages of images that seem to live and move. If you touch the page after the images appear, you travel into the story and now live in that world.
There is a book on that world, that leads back to this one.”