Having received no objection to the proposed name, welcome all of you to the Covenant of Alerock!
ExarKun, I've renamed some of the books you put forward. I've also changed the Mentem summa to an Aquam summa, as we already had a (better) book on Mentem. Also, tell me what The Tireless Servant does - I'm curious!
Currently, the library looks like this:
Arena et Mons - summa on Terram, L8, Q18
Ars Mutandum - summa on Muto, L7, Q15
The Bible - summa on Theology, L10, Q3
De Marae - summa on Aquam, L7, Q14
De Menta Exposita - summa on Mentem, L20, Q11
Magica Platonica - summa on Creo, L20, Q10
Theoretica Magica - summa on Magic Theory, L6, Q15
The Art of Vim - tractatus on Vim, Q11
The Boundary Between Magic and Light - tractatus on Vim, Q11
Categories - tractatus on Artes Liberales, Q10
Light (De Luce - tractatus on Philosophiae, Q10
Magical Attacks - tractatus on Penetration, Q9
Magical Defence - tractatus on Parma Magica, Q9
The Magical Realm - tractatus on Vim, Q11
The Norse Wars - tractatus on Order of Odin Lore, Q5
On the Art of Vim - tractatus on Vim, Q11
On Men and Giants - tractatus on Corpus, Q11
Practicing Hermetic Latin (vol. 1) - tractatus on Latin, Q10
Practicing Hermetic Latin (vol. 2) - tractatus on Latin, Q10
To See the Magic - tractatus on Vim, Q11
I kinda like to give summae latin titles and keep tractati in the vernacular - it helps me tell them apart at a glance. No doubt my latin brings tears of blood to the eyes of people who've actually studied it, but there you go.
As regards Boons and Hooks, I'd like to suggest that Spies be taken as an extra hook, balanced with a Secondary Income. I ran the covenant's details through metacreator and it looks like the entire income from piracy has already been eaten up, with a few companions, grogs, magi, labs etc. still to come!