Key figures from around the UAE have been giving an insight into the books that have helped to shape their lives. The seven-day book challenge has been going viral on Twitter, with everyone from sheikhs to actors taking part. The premise of the challenge is simple – participants have to share an image of one of their favourite books every day for seven days, each day tagging someone else to take part in the challenge. Participants do not need to explain their choices, or give a review of any kind, just simply share a picture of the book’s cover while passing the challenge along to someone else. Below, we've rounded up some of the people taking part in the challenge and the books they have been sharing. Sheikh Abdullah bin Zayed<strong> </strong>really helped kick the viral challenge off when he posted his choice on March 5. He was nominated by Abdulnasser Alshaali and then proceeded to pass on the book challenge to Emirati writer Yasser Hareb. <strong>Book:</strong> <em>Leo the African </em>by Amin Maalouf. The novel depicts the life of historical Renaissance-era traveler Leo Africanus. Even though not a lot is known about his life, biographical hypothesis and historical speculations are used to tell his tale. <strong>Book:</strong> <em>After the Prophet</em> by Lesley Hazleton This non-fiction works explores the ongoing rivalry between the Sunni and Shiite branches of Islam, showing how events stemming back to the 7th century still shape the world today. <strong>Book:</strong> <em>David and Goliath: Underdogs, Misfits, and the Art of Battling Giants</em> by Malcolm Gladwell This non-fiction book explores the probability of improbable events occurring in situations where one outcome is greatly favoured over the other, profiling many examples of the underdog who ends up beating the odds. <strong>Book:</strong> <em>Living to Tell the Tale </em>by Gabriel Garcia Marquez The first volume of the great Nobel Laureate's autobiography tells the story of Marquez's life, from his birth in 1927 in Colombia, up to the moment in the 1950s when he proposed to his wife. <strong>Book: </strong><em>My Story</em> by Sheikh Mohammed bin Rashid This memoir by the Vice President and Ruler of Dubai charts his journey from young royal to Prime Minister of the UAE. <strong>Book: </strong><em>Sapiens: A Brief History of Humankind</em> by Yuval Noah Harari This non-fiction work surveys the entire history of humankind, from the Cognitive Revolution up until the modern 21st century. <strong>Book: </strong><em>Andalus, Al Shouaraa </em>(meaning Andalus, City of Poets) by Mohamad Banis This anthology of poetry contains many works, including one by Yahya Al Ghazal. <strong>Book: </strong><em>Modern Art in the Arab World: Primary Documents</em> edited by Anneka Lenssen, Sarah Rogers and Nada Shabout This compendium brings together critical art writings by 20th-century Arab intellectuals and artists. <strong>Book: </strong><em>Wild Swans: Three Daughters of China</em> by Jung Chang This multi-generational biography recounts the lives of her grandmother, mother and finally Chang's own upbringing in 20th-century China. <strong>Book:</strong> <em>A Thousand Splendid Suns</em> by Khaled Hosseini This novel by Afghan-American writer Hosseini tells the story of two women brought together by the tragedies of war.