Mystery novelist Radhi Zaveri has a new job, teaching spoiled kids at Mumbai's prestigious North Star High School.

But, little does she suspect, things are about to veer wildly off-syllabus . . .

When fiery teacher Ms Venus is found slumped across her desk, the school insist she died of natural causes.

But Radhi's not convinced. The Ms Venus she knew was in rude health, quite literally, stirring up drama and discord at every turn.

What if someone—a disgruntled parent, a disgraced 'D' student—decided to silence her acid tongue for good?

And the last person to clash with Ms Venus is mysteriously missing . . .

Can Radhi piece it all together—before the killer's ruthless red pen strikes again?