Knives Out meets One of Us is Lying! In this twisty thriller a group of famous TikTokers begin turning on each other when one member is found dead at their beachfront Malibu mansion.

35 million followers. One dead body.

The six teenagers who make up the Lit Lair have it made. A beachfront mansion, millions of followers, stunning good looks, and sponsorship deals worth more money than they ever dreamed. They live together, making videos about their perfect lives.

Except it’s not so perfect after one of them turns up dead in the infinity pool. When the group TikTok account starts posting cryptic messages, the police stop looking outside the house for suspects—and start looking straight at them. Everyone in the Lit Lair had reasons why their lives would have been easier without Sydney Reynolds.

But only one of them killed her.

Underlined is a line of totally addictive romance, thriller, and horror titles coming to you fast and furious each month. Enjoy everything you want to read the way you want to read it.