T-U-L-E (The Coded Message Trilogy)

Luke and his friends secretly investigate The Six to uncover its deception while maintaining their normal routines, as suspicions grow about their loyalty. Amidst these tensions, they discover a crucial puzzle that reveals potentially alarming insights about the future, prompting them to share this information discreetly. Their efforts to inform others are complicated by the need for secrecy, as being caught could mean an irreversible journey to Mars. The story explores their struggles to stay hidden while challenging the powerful forces controlling the narrative.