Sherlock Holmes is a fictional detective of the late 19th and early 20th centuries who made his first published appearance in 1887. He was devised by Scottish author and physician Sir Arthur Conan Doyle. Holmes is famous for his prowess at using logic and astute observation to solve cases. He is perhaps the most famous fictional detective, and indeed one of the best known and universally recognizable literary characters. Conan Doyle wrote four novels and fifty-six short stories featuring his creation. Almost all were narrated by Holmes' friend and biographer, Dr. John H. Watson, with the exception of two narrated by Holmes himself and two more written in the third person. The stories first appeared in magazine serialization, notably in The Strand, over a period of forty years. This was a common form of publication at the time: Charles Dickens' works were issued in a similar fashion. The stories cover a period from around 1878 up to 1903, with a final case in 1914.

Spiritual Teacher and author was born in Germany and educated at the Universities of London and Cambridge. At the age of twenty-nine a profound inner transformation radically changed the course of his life. The next few years were devoted to understanding, integrating and deepening that transformation, which marked the beginning of an intense inward journey. Later, he began to work in London with individuals and small groups as a counselor and spiritual teacher. Since 1995 he has lived in Vancouver, Canada. Eckhart Tolle is the author of the #1 New York Times bestseller The Power of Now (translated into 33 languages) and the highly acclaimed follow-up A New Earth, which are widely regarded as two of the most influential spiritual books of our time. Eckhart’s profound yet simple teachings have already helped countless people throughout the world find inner peace and greater fulfillment in their lives. At the core of the teachings lies the transformation of consciousness, a spiritual awakening that he sees as the next step in human evolution. An essential aspect of this awakening consists in transcending our ego-based state of consciousness. This is a prerequisite not only for personal happiness but also for the ending of violent conflict endemic on our planet. Eckhart is a sought-after public speaker and teaches and travels extensively throughout the world. Many of his talks, intensives and retreats are published on CD and DVD. Most of the teachings are given in English, but occasionally Eckhart also gives talks in German and Spanish. In addition to The Power of Now and A New Earth, Eckhart has written a book designed for meditative reading entitled Stillness Speaks. A book consisting of selections from The Power of Now is also available, entitled Practicing the Power of Now.

Daisy Meadows, the name on the cover of Megan the Monday Fairy, Tallulah the Tuesday Fairy and the five other days-of-the-week fairytales in the top 10 children's books list, is not "a very kind person with blonde hair and a little cottage in England", as six-year-old Allegra Lonard, from Bondi Junction, believes. There's no point searching the bottom of the garden, either. Hachette Children's Books, which publishes Daisy Meadows's Rainbow Magic series under its Orchard Books imprint, says she is a pseudonym for a group of "talented UK-based children's authors, and unfortunately they are not available for interview". In fact, Chris Raine, the sales and marketing director of Hachette Children's Books, confirmed the names of the four authors and said the publishers had never hidden the fact that Daisy Meadows is an alias. "We don't publicise the fact that the author is a pseudonym - we haven't felt it necessary to. I'd hate to think you are spoiling something for hundreds of thousands of little girls," Mr Raine said. Since 2003, Daisy Meadows has produced 42 slim, sparkly fantasies, amounting to sales of more than 1.5 million in Australia and more than 6 million in Britain.

Peter Ferdinand Drucker (November 19, 1909–November 11, 2005) was a writer, management consultant and university professor. His writing focused on management-related literature. Peter Drucker made famous the term knowledge worker and is thought to have unknowingly ushered in the knowledge economy, which effectively challenges Karl Marx's world-view of the political economy. George Orwell credits Peter Drucker as one of the few writers who predicted the German-Soviet Pact of 1939. The son of a high level civil servant in the Habsburg empire — his mother Caroline Bondi held a medical degree and his father Adolph Bertram Drucker was a lawyer — Drucker was born in Vienna, the capital of Austria, in a small village named Kaasgraben (now part of the 19th district of Vienna, Döbling). Following the defeat of Austria-Hungary in World War I, there were few opportunities for employment in Vienna so after finishing school he went to Germany, first working in banking and then in journalism. While in Germany, he earned a doctorate in international law. The rise of Nazism forced him to leave Germany in 1933. After spending four years in London, in 1937 he wed Doris Schmidt. His wedding certificate lists his name as Peter Georg Drucker.Drucker moved permanently to the United States, where he became a university professor as well as a freelance writer and business guru. In 1943 he became a naturalized citizen of the United States. He taught at New York University as a Professor of Management from 1950 to 1971. From 1971 to his death he was the Clarke Professor of Social Science and Management at Claremont Graduate University. His career as a business thinker took off in 1945, when his initial writings on politics and society won him access to the internal workings of General Motors, one of the largest companies in the world at that time. His experiences in Europe had left him fascinated with the problem of authority. He shared his fascination with Donaldson Brown, the mastermind behind the administrative controls at GM. Brown invited him in to conduct what might be called a political audit. The resulting Concept of the Corporation popularized GM's multidivisional structure and led to numerous articles, consulting engagements, and additional books. Drucker was interested in the growing effect of people who worked with their minds rather than their hands. He was intrigued by employees who knew more about certain subjects than their bosses or colleagues and yet had to cooperate with others in a large organization. Rather than simply glorify the phenomenon as the epitome of human progress, Drucker analyzed it and explained how it challenged the common thinking about how organizations should be run. His approach worked well in the increasingly mature business world of the second half of the twentieth century. By that time, large corporations had developed the basic manufacturing efficiencies and managerial hierarchies of mass production. Executives thought they knew how to run companies, and Drucker took it upon himself to poke holes in their beliefs, lest organizations become stale. But he did so in a sympathetic way. He assumed that his readers were intelligent, rational, hardworking people of good will. If their organizations struggled, he believed it was usually because of outdated ideas, a narrow conception of problems, or internal misunderstandings. Drucker is the author of thirty-nine books,which have been translated into more than twenty languages. Two of his books are novels, one an autobiography. His first book was written in 1939, and from 1975 to 1995 he was an editorial columnist for The Wall Street Journal. He was a frequent contributor to the Harvard Business Review, The Atlantic Monthly, and The Economist.