One of Us Is Lying Series by Karen M. McManus

The One of Us Is Lying series by Karen M. McManus is a young adult mystery/thriller series centered on high school students entangled in secrets, lies, and murder investigations.

• Book 1 – One of Us Is Lying:
  Five students enter detention, but only four walk out alive. The death of Simon, who ran a gossip app, leads to a tense investigation as secrets unravel and everyone becomes a suspect.
• Book 2 – One of Us Is Next:
  A new game of truth or dare starts at Bayview High, escalating into dangerous territory. Students are pushed to their limits as another mystery unfolds.
• Book 3 – One of Us Is Back:
  The original Bayview crew faces a new threat when someone from their past returns, and a deadly game starts once again — this time with higher stakes.