... because I needed a "design your own" blank-page calendar to create a birthday present for my mom, and one of the large local bookstores happens to be my go-to place to get such a thing. (I create a calendar as a BD present for my mom every year.)
Obviously, this being a bookstore, it wasn't just a blank-page calendar I brought home ...
And while there, I also found the perfect props for the "read by candle light or flashlight" square ... (in the two bottles to the left and right of the books -- they alternate between the seven colors of the rainbow).