Which Spy Fiction Series Offers The Most Complex Undercover Operations?

What happens when two worlds collide? One world is filled with crime, death and destruction and the other filled with the need for justice and to serve and protect? 25 year old Agent Teagan Mulholland is about to be thrown undercover into the world of the mafia. To bring down the infamous Moretti family, a family her department have been trying to take down for 25 years. The man she needs to get close to is none other than 30 year old Don Antonio Moretti, the most dangerous man in the country. Her target, the man she needs to take down to redeem herself. But all is not as simple as one would think. Will the truth be revealed about who she is? Can love conquer all? Will everything that she has hidden come to light? Will her family’s past be uncovered? Will either Antonio or Teagan come out unscathed? Or will the betrayal and deceit destroy everything they have both worked hard for? The answers will all be uncovered.

(Book 1 of The Cypher Agency Series) "I'm your superior, don't ever fall in love with me. But if I fall, don't hesitate to pull the trigger." Top Agent Wave aka Allister, would rather take a bullet than fall in love. When the feisty and strong Agent Nova aka Hira Callan came, missions became difficult. Their relationship should only be professional and nothing more but one night changed it all. "Don't trust anyone. Even salt looks like sugar." This is book 1 of The Cypher Agency Series. This can be read as a stand alone.

Ellen Burge is a famous spy who is known as Chizuki. One day she found out that her friend Luna Bloomberg is working in an illegal organization that was built by his other friend named James Carter the younger brother of her crush William Carter. Will Ellen choose to protect her friends or will she finish the mission to kill Them?

Special Agent Violet (sometimes Secret Agent Violet) is one of the FBI's best agents. She's very good at deducing people and observing things most people missed. She's socially inept with no friends. She's very dedicated and loves her work...so much. The word love is alien to her. Relationships were nothing for her. She just needs work, work, work, and work. Her heart was stone-cold. "Karate chopping the clichés and norms all in a dress." She's a special agent. And she's Violet.

Extreme beauty, intelligence, and unique set of skills. Zea was only seventeen back then and everything in her life was perfect. But not until they killed her father and took away the man that she loves. Driven, she set out overseas and train to be the best special agent. And after nine long years, she's given an assignment. A dangerous, highly classified mission, as an undercover high school student. In a well-known university that is secretly run by a viciously organized underground syndicate, that is strongly linked to her father's death. Determined to seek justice. Everything is right in place. But not until she found him—again.

"Max DiSalvo gave his entire life to the SEALs. He would have married—he certainly enjoyed women—but he never could find one who understood his dedication to the Teams. It takes a certain caliber of woman to be a SEAL wife. Now, at 48, he is out of the SEALs, running his own commercial fishing company in Maine where he grew up, and waiting for his assignments from DHS.Regan Shaw, a SEAL widow, is an Intelligence Operations Specialist with DHS. Part of her job is analyzing information to assess threats, and she’s discovered a doozy—there is a secret group of very wealthy people who are smuggling terrorists into the country. And word has come down that a high-level member of the government is clearing the way for them.The group is about to have one of its executive meetings at an exclusive resort in Texas, and that’s where DHS is sending the two of them.SEAL Undercover is created by Desiree Holt, an EGlobal Creative Publishing signed author."