The Spinster’s Resolve by Lateefa Harris

It is a truth universally acknowledged that spinsters make the best sleuths.
Who else has perfected the fine art of sitting quietly in the corner, sipping tea, and overhearing everything?

Step into the world of Miss Grace Skye, where a fiery letter, a missing cook, and a dangerous conspiracy threaten to upend the quiet existence of an unassuming spinster—whether she’s ready for it or not.
After being thoroughly snubbed in the marriage mart for her pert opinions and mixed heritage (too English for India, too Indian for England—utterly exhausting), Grace has made peace with spinsterhood. Who needs a husband when you have books, tea, and the satisfaction of minding your own business?
Except—plot twist—her ancestral home is suddenly snatched away by a frail but wily old Duke (who probably has one foot in the grave and the other on a dance floor). Worse still, his delightfully evil steward storms in, hiking up rents, threatening tenants, and spreading fear.