What Books Are Similar To The Secret War: Spies, Codes And Guerrillas 1939-1945?

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.

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?

Leila, a young Austrian aristocrat and student in Classics, is drawn into a world of conspiracy and danger when her aunt is involved in a suspicious car accident. Leila travels to her aunt’s chalet to take care of her husky, but soon discovers a body in the drawing room. Terrified, she runs out and bumps into Dick, a nosy English banker who becomes entangled in the mystery. When they return to the drawing room, the body has disappeared. Leila takes the husky for a walk and discovers that the body has been moved to a house recently purchased by another branch of her family. She finds a notebook with encrypted entries in the drawing room and uses her linguistic skills to decode them. She discovers the initials, address, and phone number of someone involved in the plot. Leila calls the number and is warned against getting involved. Undeterred, she discovers a bizarre research center where a conference on German mystical past is taking place.She suspects that there is a bizarre cult operating underground. Leila learns about their plan to topple every democracy in Europe. The cult is after an artifact that may be hidden in her aunt’s chalet. However, this is only the tip of the iceberg. Leila discovers that the aristocratic cult members are pawns in a larger game. They are unknowingly being manipulated to cause disruption in the European banking system using an AI virus.The chaos will cause turmoil in the Euro zone. As Leila and her aunt race against time to stop the virus from being unleashed, they uncover an even more shocking truth: Leila’s own family members are part of the conspiracy. With betrayal and danger at every turn, Leila must use all of her wit to outsmart the cult.

They thought he was just another runaway. They never knew she was a storm waiting to rise. After the tragic death of her parents, Alex a girl mistaken for a boy all her life was one step away from being dumped into a foster home. But instead of surrendering to the system, she ran. That night on the streets, she didn’t find safety. She found the mafia. Dragged into the brutal underground world of Vegas, Alex was forced to train like a soldier, live like a ghost, and survive like a killer. No one ever questioned her identity not when she could fight better, bleed harder, and keep her mouth shut longer than anyone else. They called her a boy. She didn’t correct them. Not when being seen as male was the only thing keeping her alive. Sent to Base Two, the deadliest tier of training, Alex learned to fight, spy, kill and to hide her real self behind layers of silence, steel, and scars. Years later, she walks the streets of New York, not as the scared runaway girl from the past, but as The Rival. A faceless vigilante by night. A silent infiltrator by day. And a weapon forged for one purpose: revenge. Alex isn’t just hunting criminals. She’s chasing the truth behind her father’s deathand every masked figure connected to it. But the deeper she digs, the more twisted the game becomes. Hidden enemies, familiar faces, and a web of betrayal that leads right back to the organization that made her. How long can she keep the mask on... before her real identity shatters everything?

Elena's life has always been defined by hardship. Struggling to survive in a fast-paced city, she works two jobs while carrying the weight of an uncertain past. Her only connection to the life she’s never known is a mysterious locket, a relic of her mother’s secretive history. But when an unexpected summons from a prestigious law firm reveals that she is the illegitimate daughter of a recently deceased billionaire, Elena is thrust into a world of unimaginable wealth, power, and intrigue. Facing the truth about her heritage, Elena must prove her identity through a DNA test and contend with the family’s rightful heirs, including her cunning and jealous step-sister, Victoria. The world of the elite is nothing like she expected, and Elena’s struggle to fit in is made worse when a charismatic yet guarded businessman, Adrian, becomes entangled in her path. Despite their instant chemistry, trust is a luxury neither can afford, especially as the walls between them grow higher. As Elena’s inheritance becomes a battleground, Victoria’s ruthless schemes push Elena to the brink. Public humiliation, betrayal, and a tangled romance with Adrian force Elena to question her place in this new life—one that she never asked for but is determined to claim, not for the fortune, but to honor the memory of the mother who kept this secret from her. "legacy of secret" is a story of resilience, deception, and an unexpected romance. Elena’s journey is one of self-discovery, proving that sometimes, the hardest battles are not against others, but the ones we must fight within ourselves. Will she emerge victorious, or will the lies of the past tear her world apart? Only time will tell, as the truth begins to unravel and new alliances form in the most unexpected places.