Brooke Burroughs's The Marriage Code has it all: an enemies-to-lovers plot, a heroine in a STEM field, and an Emily in Paris-style relocation subplot that finds the book's central characters moving to Bangalore. At the heart of the story is Emma, who needs to get her coworker Rishi to join her team after she lands the promotion he was passed over for, but in order to convince him to join her, she'll have to write a code to help him please his parents by finding the perfect wife.