Start with high-confidence indic literary criticism books, then narrow by subgenre or adjacent topics.
Prose of the World
Saikat Majumdar
Imagining India in Modern China
Gal Gvili
More Than Real
David Shulman, David Dean Shulman
The Illustrated Ramayana
DK, Bibek Debroy
The Study of Stolen Love
David C. Buck, K. Paramasivam
Short Stories of Yashpal, Author and Patriot
Yashpal, Corinne Friend
The Mahatma Misunderstood
Snehal Shingavi
Postliberalization Indian Novels in English
Aysha Iqbal Viswamohan
The World, the Text, and the Indian
Scott Richard Lyons
The World of Agha Shahid Ali
Tapan Kumar Ghosh, Sisir Kumar Chatterjee
A Passage to India
E. M. Foster, E.M. Forster
Gitanjali
Dr Rabindranath Tagore