Which Spy Book Series Follow The Same Agent Across Multiple Eras?

Jeanne Thalcobs, a young, smart beautiful girl life changes when she attains the age of 20. Jeanne is a sharp mouthed, crazy, rebellious and spoilt daughter of a middle class family. She loves singing and also greatly skilled in martial arts and combat. Her life changes for the better when she joins the country's famous "TALENT SCOUTS INSTIUTE" where she meets Alexander Sigmud, 26 years of age. A handsome but introverted cold hut. He's claimed as the leader of the "TALENT SCOUTS INSTITUTE.." She meets him and couldn't hide her behaviour. What will happen when two different personalities clash? Who's the secret spy? And what is the dangerous past that is harmful or should not be recalled.

Ally, was a regular girl going about her ordinary life, one she was bored of. She wanted something interesting to drop on her life, to break her out of the same routines day in and day out. But she should have listened to the common saying, be careful what you wish for. Her life is turned upside down when Ally’s father is kidnapped one night. She’s confused and doesn’t know what’s happening until she calls her mother. She learns the reason for her mother being so distant going up; her mother was a renowned spy who tracked down and stopped some of the world's most dangerous criminals. She’s sucked into the dangerous world of gangsters and secret admirers, where she learns it may all evolve around her. Follow her story to see if she can free her father, or will she cave under the pressure? Read on to find out.

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.

The mission was simple: Protect her. The reality was dangerous: He loved her. ​Evander Sinclair is a man of steel and silence, an elite operative who never breaks protocol. But when he is assigned to guard Elena Montgomery, the lines of his duty begin to blur. She is a princess in a gilded cage, and he is the only one who sees her true soul. ​To give her the freedom she craves, Evander does the unthinkable—he takes her off the grid. But in the shadows of their brief disappearance, secrets from their past begin to surface. Between a ruthless ex-husband and a hidden truth that could shatter their worlds, Evander must decide: ​Is he her protector, or her downfall?

In a deadly game of spies and dealers, trust is the ultimate weapon—and love the most dangerous betrayal. Sabrina is a cold, detached assassin, trained to infiltrate, manipulate, and eliminate without hesitation. But her latest mission is different: Viktor, a sadistic arms dealer with a dangerous empire, is her target. What begins as a professional operation soon turns into a psychological nightmare. Viktor has secrets of his own and plays a twisted game, pushing her to her limits with violence and manipulation. As Sabrina is drawn deeper into his dark world, she begins to lose herself, torn between completing the mission and the suffocating love Viktor offers. She must decide: escape or join him in the darkness.

A story about a heroine as she experiences the ups and downs of a high school life while striving to finish her mission as a secret spy. But, is it really that easy being a secret spy in high school?