These are Adult Contemporary Romances; for NA, check here!
Sutphin Boulevard by Santino Hassell (m/m)
A Gentleman in the Street by Alisha Rai (m/f, B)
Finding Your Feet by Cass Lennox (m/f, A, T)
Such a Pretty Face by Gabrielle Goldsby (f/f)
The Queer and the Restless by Kris Ripper (m/f, T)
Bonus: On the more erotic front, there’s The Fling by Rebekah Weatherspoon (f/f), whose Sated and So Sweet also fit the list as m/f bisexual interracial romances!
Double Bonus: For Historical, check out Wanted, a Gentleman by KJ Charles (m/m)