Gautama Siddha, (fl. 8th century) astronomer, astrologer and compiler of Indian descent, known for leading the compilation of the Treatise on Astrology of the Kaiyuan Era during the Tang Dynasty. He was born in Chang'an, and his family was originally from India, according to a tomb stele uncovered in 1977 in Xi'an. The Gautama family had probably settled in China over many generations, and might have been present in China prior even to the foundation of the Tang Dynasty. He was most notable for his translation of Navagraha calendar into Chinese. He also introduced Indian numerals with zero (〇) in 718 in China as a replacement of counting rods.

Gautama Buddha or Siddhārtha Gautama Buddha (Sanskrit: सिद्धार्थ गौतम बुद्ध; Pali: Siddhattha Gotama) was a spiritual teacher from the Indian subcontinent, on whose teachings Buddhism was founded. The word Buddha is a title for the first awakened being in an era. In most Buddhist traditions, Siddhartha Gautama is regarded as the Supreme Buddha (P. sammāsambuddha, S. samyaksaṃbuddha) of our age, "Buddha" meaning "awakened one" or "the enlightened one." Gautama Buddha may also be referred to as Śākyamuni (Sanskrit: शाक्यमुनि "Sage of the Śākyas"). The Buddha found a Middle Way that ameliorated the extreme asceticism found in the Sramana religions.

The time of Gautama's birth and death are uncertain: most early 20th-century historians dated his lifetime as c. 563 BCE to 483 BCE, but more recent opinion dates his death to between 486 and 483 BCE or, according to some, between 411 and 400 BCE. UNESCO lists Lumbini, Nepal, as a world heritage site and birthplace of Gautama Buddha. There are also claims about birth place of Gautama Buddha to be Kapileswara, Orissa or Kapilavastu at Piprahwa, Uttar Pradesh He later taught throughout regions of eastern India such as Magadha and Kośala.

Hermann Hesse (German pronunciation: [ˈhɛɐ̯man ˈhɛsə]; July 2, 1877 – August 9, 1962) was a German poet, novelist, and painter. In 1946, he received the Nobel Prize in Literature. His best-known works include Steppenwolf, Siddhartha, and The Glass Bead Game (also known as Magister Ludi), each of which explores an individual's search for authenticity, self-knowledge and spirituality.

Hermann Hesse was born on 2 July 1877 in the Black Forest town of Calw in Württemberg, Germany. Both of Hesse's parents served in India at a mission under the auspices of the Basel Mission, a Protestant Christian missionary society. Hesse's mother, Marie Gundert, was born at such a mission in India in 1842. In describing her own childhood, she said, "A happy child I was not..." As was usual among missionaries at the time, she was left behind in Europe at the age of four when her parents went to India. In her teens she attempted to rebel against her authoritarian father, Hermann Gundert, but finally submitted.

The Shadow is a collection of serialized dramas, originally in pulp magazines, then on 1930s radio and then in a wide variety of media, that follow the exploits of the title character, a crimefighting vigilante in the pulps, which carried over to the airwaves as a "wealthy, young man about town" with psychic powers. One of the most famous pulp heroes of the 20th century, The Shadow has been featured in comic books, comic strips, television, video games, and at least five motion pictures. The radio drama is well-remembered for those episodes voiced by Orson Welles.

Introduced as a mysterious radio narrator by David Chrisman, William Sweets and Harry Engman Charlot for Street and Smith Publications, The Shadow was fully developed and transformed into a pop culture icon by pulp writer Walter B. Gibson.

The Shadow debuted on July 31, 1930, as the mysterious narrator of the Street and Smith radio program Detective Story Hour. After gaining popularity among the show's listeners, the narrator became the star of The Shadow Magazine on April 1, 1931, a pulp series created and primarily written by the prolific Gibson.