Background: Dr. Soo Wincci (Chinese: Su Ying Zhi ; pinyin: Su Yingzhi) is an award-winning Malaysian singer, recording artist, actress, composer, celebrity chef, host, model, beauty queen, PhD holder and also an entrepreneur. Soo was crowned Miss World Malaysia 2008 and represented Malaysia in the Miss World 2008 beauty pageant. In 2013, She was selected by Hollywood's Independence Critics as the world Top 100 most beautiful women in the world.
Context: In 2016, she restructured her company "Beyond Artistes" and managed to stand up from her downfall and settled her concert debts by declaring not receiving income for one year. She performed and acted non stop to clear off her debts and manage to save her company within less than a year and now her company is expanding. While facing so many things at one go, she managed to complete her PHD research and passed her VIVA on 31 May. She is officially Dr Soo Wincci on 31st Oct where her convocation was held at PWTC after pursuing her 6 years of PhD Journey in Business Administration at Open University Malaysia. In conjunction of her convocation, she was also awarded by The Malaysia Book of Records as the national title holder of "The 1st Miss World Malaysia To Receive PhD".  Also, in 2017, she transformed herself to become an author by writing and producing her 1st book and audio book titled "Inwinccible X". She also started to become a music producer by writing, composing and producing her self-created 1st motivational pop song titled "I Am X A Loser". Her Drama "I Am Not a Loser" Also geared one of the highest rating Chinese drama of 2017. Besides that, she also dedicated herself few months to become a motivational speaker by holding her 1st motivational talk tour by giving motivational talks to 20 over universities across Malaysia to inspire the students nationwide.  In 2017, she transformed herself from a drama actress to a movie actress by having two Malay films out in the cinema titled "Sindiket" & "Kau Yang Satu". Her Performance as a Villain in Kau Yang Satu as Isabella was an eye opener for the audience as she let go of her innocent image by acting as a super bad character inside the movie. She received a lot of good reviews from the industry and also from the audience.  In Aug 2017, her drama "Beautiful World" Is being nominated the final top 8 for 2017 Seoul International Drama Awards.
Question: What did she write as an author?. Whats the answer?
her 1st book and audio book titled "Inwinccible X".