- The 27th Discworld story, the text is roughly the length of a short novel, but each page features lavish illustrations by Paul Kidby, providing much amusing side info (such as a breakdown of different breeds of swamp dragon) and very epic images that capture almost every detail of the characters ever mentioned.
- Ecliptic (Wikipedia)
The ecliptic or ecliptic plane is the orbital plane of Earth around the Sun. From the perspective of an observer on Earth, the Sun’s movement around the celestial sphere over the course of a year traces out a path along the ecliptic against the background of stars. The ecliptic is an important reference plane and is the basis of the ecliptic coordinate system.