"The Long Earth" by Terry Pratchett and Stephen Baxter might fit what you are looking for. So might "Interworld" by Neil Gaiman.
"The Long Earth" by Terry Pratchett and Stephen Baxter might fit what you are looking for. So might "Interworld" by Neil Gaiman.
What did the monk say to his dinner?
SpoilerOut of the frying pan and into the friar!
How would you describe a knife?
SpoilerCutting-edge technology