Oliver Napoleon Hill was an American self-help author. He is known best for his book Think and Grow Rich which is among the 10 best selling self-help books of all time. Hill's works insisted that fervid expectations are essential to improving one's life. Most of his books were promoted as expounding principles to achieve "success".
Sir Terence David John Pratchett OBE , better known as Terry Pratchett, was an English author of fantasy novels, especially comical works. He is best known for his Discworld series of 41 novels. Pratchett's first novel, The Carpet People, was published in 1971. The first Discworld novel, The Colour of Magic, was published in 1983, after which he wrote two books a year on average. His 2011 Discworld novel Snuff was at the time of its release the third-fastest-selling hardback adult-readership novel since records began in the UK, selling 55,000 copies in the first three days. His final Discworld novel, The Shepherd's Crown, was published in August 2015, five months after his death.
Clive Staples Lewis was a British novelist, poet, academic, medievalist, literary critic, essayist, lay theologian, broadcaster, lecturer, and Christian apologist. He held academic positions at both Oxford University and Cambridge University . He is best known for his works of fiction, especially The Screwtape Letters, The Chronicles of Narnia, and The Space Trilogy, and for his non-fiction Christian apologetics, such as Mere Christianity, Miracles, and The Problem of Pain.
Phillip Calvin McGraw , known as Dr. Phil, is an American television personality, author, psychologist, and the host of the television show Dr. Phil, which debuted in 2002. McGraw first gained celebrity status with appearances on The Oprah Winfrey Show in the late 1990s. In 2015, Forbes listed his earnings at $70 million for the previous 12 months, and ranked him the 15th highest earning celebrity in the world.
Hans Christian Andersen , often referred to in Scandinavia as H. C. Andersen , was a Danish author. Although a prolific writer of plays, travelogues, novels and poems, Andersen is best remembered for his fairy tales. Andersen's popularity is not limited to children: his stories express themes that transcend age and nationality.