Lady Pinkerton detectives, their rough and ready agents, and a whole lot of excitement and romance! The Pinkerton Matchmaker series tells the stories of the women determined to bring criminals to justice, and the agents who win their hearts. Each book is a standalone story, and they can be read in any order.

This box set contains books 10-12 of the Pinkerton Matchmakers series:

An Agent for Diana (Book 10) by Rebecca Connolly
Diana Gleason is determined to prove herself as a capable, confident, and essential Pinkerton agent, now that the agency had decided to bring women into their ranks. She'll do anything to accomplish her assignment, even if it means marrying her partner and training agent.

Wyatt McGrath is a handsome, charming, experienced agent, filled with Texas politeness and the patience to teach Diana what she needs to know.

But the more they get involved in the undercover investigation assigned to them, the more she discovers that her partner has secrets, and those secrets haunt him. More than that, those secrets could get in the way of their mission, and put them in danger. With growing feelings for Wyatt, and something to prove, Diana must decide if the mission comes before her partner, or if there is any way to save both.

An Agent for Arielle (Book 11) by Parker J. Cole
A mulatto heiress, a former slave, and the case that tests their resolve...

Mulatto heiress Arielle Bradford refuses to marry the politician her father has chosen for her. When she sees an advertisement that the Pinkerton agency in Denver, Colorado is looking for female recruits, it seems like the perfect escape plan. And then she discovers she has to marry her training agent.

Former slave and Union spy Caleb Smith is leery of his beautiful but fiery partner's ability to be a good agent, but when a prominent Negro politician receives a threat on his life, it's up to both of them to find the would-be killer.

Can a woman who has never known shackles of slavery and a man who has never taken his freedom lightly not only work together, but maybe even find love?

An Agent for Anna (Book 12) by Amelia C. Adams
Anna Gray has exhausted herself taking care of her family. Try as she might, she simply doesn't know how to meet the needs of her ailing mother, her self-centered sister, and her distracted father. She longs for some help, and perhaps even an escape, but there doesn't seem to be an answer to her dilemma.

Liam Mason, experienced Pinkerton detective, has returned to his Denver home after being away in New York City. His first case with the Denver office sounds like just what he needs - a protection detail to escort a young lady to England to be married. There's a catch, though - he needs to bring a female agent along to be a companion to that young lady, and he needs to be married to the agent. The only girl he can imagine himself marrying is Anna Gray, one of his good friends from college, but he hasn't even seen her in quite some time. Is she still free, and would she consider becoming his wife just so he can fulfill his assignment? If anything were to happen to her . . .