I never understood hot tubs when I was a kid. We would go somewhere and stay at a hotel with a pool and my brother and I would hang out and swim around for an hour or two. There would always be this extra tiny pool off to the side that was apparently filled with boiling water. Every once in awhile some adult would come by and just sit in it. Where was the fun in that? I came here to play in the pool, not take a bath.
The next time you are in the tub you can take along your fresh copy of book #4 to read!