Welcome readers,
Today is the [International Day of Light](https://www.lightday.org/) and, to celebrate, we’re discussing our favorite books about light!
If you’d like to read our previous weekly discussions of fiction and nonfiction please visit the [suggested reading](https://www.reddit.com/r/books/wiki/r/booksrecommends) section of our [wiki](https://www.reddit.com/r/books/wiki/index).
Thank you and enjoy!
by AutoModerator