secret method

Their secret method wasn’t the all-powerful hand of accident.

He gathered everyone from the office floor together and performed the trick again with the director behind him, allowing him to witness the secret method.

Do you have a secret method for sucking the reader into the vortex of your imagination?

The Times has its own proprietary, secret method of counting, but it still didn’t seem right to me.

Trump really does believe that Republicans know some super secret method for nullifying the election he just lost, and that they're just not revealing it to him for some reason.