Rules and Refereeing:

Video Webinars on Refereeing (2017) - Natalie Astalosh
Tiny Referee Blog - Zoe Ford
Rules and Regulations Facebook Discussion Group

Training and Coaching Drills and Skills:

Quidditch Coaching Library (17/2/2020) - Kim Govier, Max Brenner, Ashan Abey, Julia Baker (Live version available via the link here)
Drill Manual (2016) - Robbie Dugald Young, QuidditchUK
All In Video Series (2016) - QuidditchUK AllIn Initiative
Seeker Manual - McGill Quidditch
Australian Snitch Corps Facebook Group - Dameon Osborn
CoachMore Quiducate - An International Quidditch Coaching Forum/Community
The Empowerment Guide (2021) - Kim Govier, Zoe Cheong, Courtney Buckley

Diversity & Inclusion:

Athlete Ally Learning Tools
Play By the Rules - Free online courses on topics including harassment, discrimination, complaint handling, and inclusivity, designed for sport clubs.
The Empowerment Guide (2021) - Kim Govier, Zoe Cheong, Courtney Buckley

Media & Expansion:

Recruitment Guide (2018) - Ajantha Abey
Branding, Recruitment, & Retention (2020 Sydney Strategic Forum) - Ajantha Abey
Social Media Dos and Do-Nots (2020 Sydney Strategic Forum) - Tegan Diep
Quidditch PR and Community Outreach (2017 Norway QuidCamp) - Nic Hirst and Julianne Schillinger

Fundraising: