How the Test is Performed. A bone scan involves injecting a very small amount of radioactive material (radiotracer) into a vein. The substance travels through your blood to the bones and organs. As it wears off, it gives off a little bit of radiation. This radiation is detected by a camera that slowly scans your body.
The second edition of Frankenstein was published on 11 August 1822 in two volumes (by G. and W. B. Whittaker) following the success of the stage play Presumption; or, the Fate of Frankenstein by Richard Brinsley Peake. This edition credited Mary Shelley as the book's author on its title page.
The Villa Deodati. In the Introduction to the 1831 edition of Frankenstein, Mary Shelley describes the circumstances in which the novel was conceived. She and Shelley, together with Mary's step-sister, Claire Clairmont, travelled to Switzerland in May 1816, where Lord Byron joined them two weeks later.