The Sons of the Aristocracy: Boxed Set. The Sons of the Aristocracy, #4

A viscount's son struggles to meet a deadline to marry in TUESDAY NIGHTS. THE WIDOWED COUNTESS features twin brothers-one is a ghost-who love the same woman. An earl's daughter accepts a dare to teach the groom in the stables on how to be a gentleman, not knowing he's an earl's son in MY FAIR GROOM. Time proves to be a problem for a viscount's son who has promised to marry by a certain birthday in TUESDAY NIGHTS.
The girl he has loved for years would be a perfect wife except she's been hired by his sister to be a governess! Meanwhile, his best friend wants desperately to marry his childhood sweetheart but is thwarted by Society's expectations. Will love prevail?When an earl dies unexpectedly, his twin brother inherits the earldom and THE WIDOWED COUNTESS. Now if only his brother's ghost will leave them alone.
Seems there's a possible murder to solve as well as some skeletons in the closet that need to be buried. Meanwhile, her best friend finds married life to a randy earl a challenge both in and out of the bedchamber. A double-dog-dare has an earl's daughter accepting the challenge to teach the groom in the stables on how to be a gentleman. He agrees to the plan. How hard can it be when he's really an earl's son? Meanwhile, his best friend struggles with finding the perfect woman to make his countess.
When his attempt to marry the daughter of an aristocrat fails in spectacular fashion, he decides instead to pursue the commoner with whom he once spent an evening at a coaching inn. He'll end up with far more than a reluctant bride in MY FAIR GROOM.