- Errai (Gamma Cephei) is the among the visually brightest stars to host a planet, and also has a low mass companion with a relatively small orbit.
- The Light Fantastic (Wikipedia)
The Light Fantastic is a comic fantasy novel by Terry Pratchett, the second of the Discworld series. It was published on 2 June 1986, the first printing being of 1,034 copies. The title is taken from L’Allegro, a poem by John Milton, and refers to dancing lightly with extravagance.