J.K. Rowling rose to fame with the Harry Potter series but also wrote other genres under a pen name.
5 Reasons to write under a pseudonym
Writing under a pseudonym (pen name) or a nom de plume as the French like to call it, is as old as time itself. Disguising your true self may come with some good reasons. You may choose to write under a pseudonym simply to change things up or to give yourself a fresh view of things. African writers may opt for a more simple-sounding name to fit in with popular writers/genres.