In 1944, Paul Terry learned that another character named "Super Mouse" was to be published in Standard Comics' "Coo-Coo Comics", so his character's name was changed to Mighty Mouse. The first short under the character's new name was "The Wreck of the Hesperus", released February 11, 1944, adapting the celebrated poem by Henry Wadsworth Longfellow with the addition of a superhero mouse. A couple months later, the studio spoofed another classic, Robert Louis Stevenson's "Strange Case of Dr Jekyll and Mr Hyde", under the title "Mighty Mouse Meets Jeckyll and Hyde Cat".