Intermediate:
1. al-Risalah of Abi Zaid
2. al-Talqin of al-Qadi ‘Abdul al-Wahab
3. al-Ma’una of al-Qadi ‘Abdul al-Wahab
4. Jam’i al-Umuhat of Ibn al-Hajib al-Maliki
5. al-Mukhtasar of Ibn al-Hajib al-Maliki
6. al-Kahfi of Ibn ‘Abdul al-Barr
7. Sharh al-Tawdih of Khalil in which he explains the Mukhtasar of Ibn al-Hajib
8. Mukhtasar of Khalil
9. Muwahib al-Jalil min Adilat Khalil of Ahmed bin Muhammad bin al-Mukhtar al-Shanqiti
10. Matn Aqrab al-Masalik [the text used in these articles]

Advanced [lighter texts]
1. al-Muqadimat wa al-Mumhidat of Abi al-Walid Ahmad bin Rushd
2.al-Bayan wa al-Tahsil by the same author
3. al-Dakhira of al-Qarafi
4. al-Tanbihat al-Mustanbitah of al-Qadi ‘Iyad
5. al-M’iyar al-M’urab ‘an fatwa ‘Ulema Ifriqiya wa al-Andalus wa al-Maghrib
6. al-M’yar al-M’urab al-Jadid ‘an fatawa al-M’utakhirin min ‘Ulema al-Maghrib of al-Wazani
7. Sharh al-Jam’i of Abu Bakr al-Abhari al-Maliki

Advanced texts [heavy]

1. al-Mudawana of Abu Qasim al-Masri
2. al-Asadiya of Adad bin al-Farat
3. Kitab ray al-Fuqaha al-Sab’a wa Makhtalfu fihi of Abd al-Rahman ibn abi Zaid
3. Al-‘Atabiyah of ‘Abdul al-Aziz al-‘Atabi
4. al-Nawadir wa al-Ziyadat of Abu Zaid al-Qayrawani

This list is not complete but just a few of the more important texts within the school. Hope that helps?

SDW