Synclaire's debut novel is a spy-thriller packed with action, mystery, and danger at every turn.

When reclusive master spy Victoria Hollis disappears with classified files from the CIA, she leaves no trace of her existence. Her twin daughters Harper and Beatriz?rookie agents for Genesis, an off-the-books espionage agency run by their estranged family?decide to track down Victoria to prove her innocence.

While working to clear their mother's name, the twins soon uncover a nefarious plot linked to a dark family past, and vendetta-driven enemies who have been watching their every move...

On the hunt to expose the truth, they fight against shadowy organizations, ruthless assailants, and deadly deceptions masked by intrigue. And one ally will teach them their first lesson of espionage the hard way: trust no one.

Teenage twins Harper and Joanna Cambridge don't know Genesis: their family's FBI project with a shameful past. In fact, they don't know their family at all. They only have contact with their mother, who keeps them sheltered and isolated from the outside world.

But when the twins' mother disappears, Harper instantly knows that some things aren't adding up. She then learns that she and her sister have been kept from the family business of espionage, and the two must uncover a lifetime of secrets to piece together their mother's sudden vanishment. But finding their mother will come at a cost. And with Joanna's health condition spiraling downward, the clock is ticking.

With the help of a nameless ex-agent and a mysterious girl gone rogue, the twins vow to stop at nothing to protect each other and expose the truth. But their trust in one secretive new ally will teach the Cambridge twins their first lesson the hard way: trust no one.