Scorpia

Anthony Horowitz's Scorpia sends Alex Rider to Venice with a question left by his late father: what is Scorpia? The answer leads him to a powerful criminal organization that claims to know the truth about his family. Scorpia uses that promise to draw Alex away from MI6 and into training designed to turn his skills against the country he has served.

At the same time, the organization prepares Invisible Sword, an operation aimed at forcing the British government to meet its demands. Alex must decide whether the institutions that recruited him have lied, whether Scorpia's version of his parents can be trusted, and what loyalty means when both sides treat him as a tool.

The novel is best read as an identity test inside a spy thriller. Venice's masks and hidden passages suit a story where every authority offers a constructed past. Action grows from Alex's need for an answer instead of a simple assignment. This guide reveals the recruitment and the existence of Invisible Sword but preserves the operation's mechanism, Alex's decisive choices, and the ending.