cant remember book title or author

[K.D.]

I read a book years ago about a terrorist attack on New York. They put an aerosol delivery device in the subway, and victims were taken to Heart Island. I can't find a title or author anywhere.

[Jan]

Try Googling all the bits you remember and it might throw up something.

[Abigail]

There are also goodreads groups dedicated to finding books based on scraps of knowledge. Wish I could help you more!