The best and most correct answer among the choices provided by the question is the second choice "Percy Bysshe Shelley " Percy Bysshe Shelley encouraged her work as a writer. ... Byron was working on his major poetic work "Childe Harold;" Percy Shelley was working on his poem "Mont Blanc;" John William Polidori began his The Vampyre; a Tale (1819); and Mary began work on her future novel, Frankenstein<span>.</span>
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