Yes, helicopters play an important role in the book, but nothing like what you'd expect from covers like these.
One has to hope that Alice Crimmins (on the right) was, in fact, guilty of killing her children, for if, on top of that horror, an innocent woman was found guilty, sent to prison, released on appeal, found guilty again in a decision that was later overturned then still later reinstated, whereupon she was sent back to prison -- well...
Some of the many editions of the book.
Write something about yourself. No need to be fancy, just an overview.