Thanks - I'll try and see what I can get up over the weekend, and then think about where to go from there. For the meantime, I've produced some Tractatus on the Arts:
Arts Tractatus
Upon the Disappearence of the Created, by Polycarpus Criamonis. Creo Tractatus, Quality 6. 6bp.
The Effects of Magical Sustenence, by Polycarpus Criamonis. Creo Tractatus, Quality 6. 6bp.
The Influence of the World of Forms Upon Creation, by Plinius Bonisagi. Creo Tractatus, Quality 11. 11bp.
The Creation of Unnatural Objects in the Absence of an Ideal Form, by Plinius Bonisagi. Creo Tractatus, Quality 11. 11bp.
Aging to Maturity, by Venetia Jerbitonis. Creo Tractatus, Quality 9. 9bp.
Detecting the Power of Hermes, by Horatius Bonisagi. Intellego Tractatus, Quality 7. 7bp.
Viewing the Threads of Magic, by Erastus Guernici. Intellego Tractatus, Quality 10. 10bp.
Magical Senses, by Arista Guernici. Intellego Tractatus, Quality 9. 9bp.
Magical Conversations, by Arista Guernici. Intellego Tractatus, Quality 9. 9bp.
Scrying, by Branwen Merinitae. Intellego Tractatus, Quality 7. 7bp.
Unnatural Livestock, by Amal Ex Miscellanea. Muto Tractatus, Quality 7. 7bp.
Taking on the Shapes of the Seas, by Claricia Mercandi. Muto Tractatus, Quality 9. 9bp.
Taking on the Shapes of the Skies, by Claricia Mercandi. Muto Tractatus, Quality 9. 9bp.
Taking on the Shapes of the Forests, by Claricia Mercandi. Muto Tractatus, Quality 9. 9bp.
The Permanence of Destruction, by Polycarpus Criamonis. Perdo Tractatus, Quality 6. 6bp.
Aging Past Maturity, by Venetia Jerbitonis. Perdo Tractatus, Quality 9. 9bp.
The Destruction of Natural Properties, by Stathis Bonisagi. Perdo Tractatus, Quality 9. 9bp.
Warding against the Realms, by Leandra Tremendi. Rego Tractatus, Quality 8. 8bp.
Natural Transformations, by Ramirus Tremendi. Rego Tractatus, Quality 10. 10bp.
Binding Spirits with the Art of Rego, by Perome Tytali. Rego Tractatus, Quality 11. 11bp.
Living Puppets, by Rhea Tytali. Rego Tractatus, Quality 5. 5bp.
Some Methods of Warding Against Common Assaults, by Eleftherois Guernici. Rego Tractatus, Quality 8. 8bp.
The Lance of the Heavens, by Mencus Tytali. Auram Tractatus, Quality 6. 6bp.
Coastal Winds, by Greywing Bjornaeris. Auram Tracatus, Quality 11. 11bp.
The Following Breeze, by Greywing Bjornaeris. Auram Tractatus, Quality 11. 11bp.
The Baltic Sea, by Greywing Bjornaeris. Aquam Tractatus, Quality 11. 11bp.
The Falconer's Art, by Vivianne Jerbitonis. Animal Tractatus, Quality 10. (Also serves as a Tracatus on Animal Handling and Etiquette, accounted for separately). 10bp.
The Brotherhood of Wolves, by Ambrosius Tremendi. Animal Tractatus, Quality 9. 9bp.
The Rapacity of Wolves, by Kronetis Tytali. Animal Tractatus, Quality 9. 9bp.
Migration, by Juliasta Criamonis. Animal Tractatus, Quality 6. 6bp.
A Study on the Apple Tree, by Abelia Bonisagi. Herbam Tractatus, Quality 9. 9bp.
Healing Herbs for Wounds, by Alexandra ex Miscellanea. Herbam Tractatus, Quality 8. 8bp.
The Peril of Phoebus, by Perpauca Bonisagi. Ignem Tractatus, Quality 11. 11bp
Communication via Fire, Ranulf Flambonis. Ignem Tractatus, Quality 6. 6bp
Cold and Chill: The School of Boreas, by Fulvius Flambonis. Ignem, Quality 8. 8bp.
The Species of Sight, by Clunia Jerbitonis. Imaginem Tractatus, Quality 10. 10bp.
The Species of Sound, by Clunia Jerbitonis. Imaginem Tractatus, Quality 10. 10bp.
Manipulating the Estimation, by Clunia Jerbitonis. Mentem Tractatus, Quality 10. 10bp.
Manipulating the Common Sense, by Clunia Jerbitonis. Mentem Tractatus, Quality 10. 10bp.
Your Mind, My Mind, by Okeanos Tytali. Mentem Tractatus, Quality 5. 5bp.
The Magical Properties of Sapphires, by Bertrando Verditii. Terram Tractatus, Quality 8. 8bp.
The Magical Properties of Emeralds, by Bertrando Verditii. Terram Tractatus, Quality 8. 8bp.
The Magical Properties of Rubies, by Bertrando Verditii. Terram Tractatus, Quality 8. 8bp.
Vallation, by Adrastia Tremendi. Terram Tractatus, Quality 10. 10bp.
Analysing Vis, by Patricius Bonisagi. Vim Tractatus, Quality 9. 9bp.
Fluid and Spun Vis, by Patricius Bonisagi. Vim Tractatus, Quality 9. 9bp.
Wards Against Magical Beings, by Paramonus Tremendi. Vim Tractatus, Quality 7. 7bp.
The Essence of Magic, by Cletis Bonisagi. Vim Tractatus, Quality 8. 8bp.
This is slightly over 400bp (412bp), so is going to need to be pruned a bit. Thoughts on how best to do so?