THE LESSON SHE LEFT BEHIND

Aria Montgomery thought Rosewood's secrets couldn't hurt her anymore.

She was wrong.

When A's final attack ends with Aria dying in Ezra Fitz's arms, Rosewood High is left shattered. Ezra isn't only grieving the girl he loved-he has to face the classroom where she once sat, surrounded by the students he still has to teach.

Aria was his student.

She was also his girlfriend.

And everyone at school knew how deeply they loved each other.

The morning after her death, Ezra returns to Rosewood High because he believes his students need him. But when he walks into his English classroom, Aria's empty desk is waiting for him.

He tries to teach.

He can't.

So his students do something he never expected.

They take care of their teacher.

But as Ezra struggles to survive without Aria, Spencer, Hanna, Emily, Mike, Ella and Byron begin uncovering the truth about what happened on that roof.

Because Aria's death wasn't the end of A's game.

It was only the beginning.