Penelope Fletcher (born 22 July 1988) is a British writer of paranormal romance and young-adult fantasy fiction. She was born in London and lives in the United Kingdom with her fiancé. Her books have been published digitally as eBooks on Amazon Kindle, Barnes & Noble Nook, and Apple iBooks. She writes erotic fiction under pen name Hanna Lui. In an interview with Wattpad, Fletcher mentions her writing process involves typing where she "just keeps going until it feels like it's the end."