Perfume — Caroline B. Cooney

Despite her aversion to its horrendous name and scent, Dove feels compelled to purchase a bottle of Venom, and soon she realizes that the perfume has released her evil unborn twin into the world.

Venom.

Dove doesn't want to buy the perfume. She doesn't like its scent. And its name frightens her.

But somehow she can't help herself. It's almost as if something--or someone--inside her is forcing her to try it.

Dove was always a nice person, a sweet and gentle girl on whom friends could rely.

Until now.

Because when Dove puts on the perfume, she unleashes a part of herself that has been locked away all her life.

It is a second self she never knew existed.

And it is Evil.