I am looking for secondary sources that explore Jain philosophy from 1000-1500 CE.

Can anyone advise me?

I have a wealth of material for the first millennium, and there looks to be a fair amount (in Jain Studies terms) for early modern and modern periods, but I have scant references (at the moment Dixit's Jain Ontology has some material) for the very period I am interested in! 

WIth Thanks and Best Wishes,

James Hegarty  

Cardiff University