They are sometimes excavated by grabs.
It's a timeless, paranoid fable that grabs at the emotions, negates the intellect, and reduces everything to absolutes.
She puts her hands in our plates and helps herself, and when the dishes are passed, she grabs them and takes out whatever she wants.
His ingenious plot grabs you from its opening pages right up to its shocking climax.
Again, you have to have an open mind and be willing to buy something when it grabs you because it might not stay for sale for long.