Some KDP slushpile freebies:
Mallory Kane writes Harlequin Intrigues and offers some probably-romantic-suspenses:
Linkage for the lot
Deborah Cox says her 1995 Harper Monogram title won Best Historical Romance or somesuch:
From This Day Forward
And since I kind of doubt the historicity of that last one since IIRC acid soils and coffee growing at insufficiently high elevations do not go well together, as Karen Blixen learned to her detriment, I hereby include the following by a small-pressed Australian history writer:
To Sydney by Stealth - Midget Subs Attack Sydney, 1942
Sure, this is the romance thread. But midget subs and happy reunions after several decades turning former enmity into amicable friendship, what's not to love?