I loved the challenge! It was called Jigsaw Cover Puzzle and we had to solve three puzzles, that were book covers. I managed to find all of them, here are the prints:
Also, Hour 3 was my first break, because I was getting sleepy and hungry, so I made some tuna sandwiches and cleaned the kitchen, to wake myself. On the Read-a-Thon page, two amazing things:
The motto of this hour is Gotta Keep Reading!
The challenge was to answer this question:
How long have you spent reading at any one sitting?
And my answer was "That's an interesting question, and I guess that it would be around 3-4 hours :)"