Tirion

Night Sky (Collins Wild Guide) (Collins Wild Guide S.)

By Dunlop, Storm, Tirion, Wil

Collins Gem – Night Sky (Collins Gems)

By Ridpath, Ian, Tirion, Wil

Starfinder (Collins Wild Guide) (Collins Wild Guide S.)

By Dunlop, Storm, Tirion, Wil

Night Sky (Collins Wild Guide): Get to Know Your Natural World (Collins Wild Guide S.)

By Dunlop, Storm, Tirion, Wil

2015 Guide to the Night Sky: A month-by-month guide to exploring the skies above Britain and Ireland

By Royal Observatory Greenwich, Dunlop, Storm, Tirion, Wil

2019 Guide to the Night Sky: Bestselling month-by-month guide to exploring the skies above Britain and Ireland

By Dunlop, Storm, Tirion, Wil, Royal Observatory Greenwich

The Monthly Sky Guide

By Ridpath, Ian, Tirion, Wil

The Cambridge Star Atlas

By Tirion, Wil

Philip's Star Finder

By Woodruff, John, Tirion, Wil

2018 Guide to the Night Sky: A month-by-month guide to exploring the skies above Britain and Ireland

By Dunlop, Storm, Tirion, Wil, Royal Observatory Greenwich

The Cambridge Star Atlas

By Tirion

Collins Pocket Guide – Stars and Planets

By Ridpath, Ian, Tirion, Wil

The Monthly Sky Guide

By Tirion, Will, Ridpath, Ian

Stars and Planets (Collins Pocket Guide)

By Ridpath, Ian, Tirion, Wil

Night Sky Almanac 2021: A stargazer’s guide

By Dunlop, Storm, Tirion, Wil, Royal Observatory Greenwich, Collins Astronomy

The Monthly Sky Guide

By Ridpath, Ian, Tirion, Wil