PV Kane's work on Dharmashastras a good example
One text I'd like to highlight is Swami Gambhirananda's translation of Madhusudana Saraswati's Gudartha Dipika (on which I did a thread a month ago)
They don't write good introductory works on broad themes..
E.g. Books like "On Hinduism" (a Wendy Doniger title)
or Bhakti Yoga (an Edwin Bryant title)
Big picture books
So if Aatesh Taseer wants to get a primer on Sri-Vaishnavism, there is no one-volume well written Indian work he can readily turn to
Good concise one volume works aren't our forte
Much of Indian scholarship exists in the form of lectures, arcane upanyaasas on youtube...
Much of it is not written down and marketed well