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Incoming Resources
- Astronomy encyclopedia, general editor, Patrick Moore ; foreword by Leif J. Robinson ; star maps created by Wil Tirion
- The monthly sky guide, Ian Ridpath ; illustrated by Wil Tirion.
- 2019 guide to the night sky, Storm Dunlop and Wil Tirion
- 2018 guide to the night sky, Storm Dunlop and Wil Tirion
- Atlas of the night sky, Storm Dunlop ; illustrated by Wil Tirion and Antonín Rükl
- 2020 guide to the night sky, Storm Dunlop and Wil Tirion
- The monthly sky guide, Ian Ridpath ; illustrated by Wil Tirion
- Stars & planets, the complete guide to the stars, constellations, and solar system, Ian Ridpath & Wil Tirion
- Night sky, Storm Dunlop ; illustrated by Wil Tirion
- The southern sky guide, David Ellyard and Wil Tirion
- Night sky atlas, the moon, planets, stars and deep sky objects, Robin Scagell ; with maps by Wil Tirion