Title: Amazon Kindle
Content:  X-Ray is a reference tool that is incorporated in Kindle Touch and later devices, the Fire tablets, the Kindle app for mobile platforms and Fire TV. X-Ray lets users explore in more depth the contents of a book, by accessing pre-loaded files with relevant information, such as the most common characters, locations, themes, or ideas.
Title: X-Ray (Amazon Kindle)
Content:  X-Ray is a reference tool, introduced in September 2011, that is incorporated in the Amazon Kindle Touch and later models, Kindle Fire tablets, Kindle apps for mobile platforms, Fire Phones, and Fire TVs. General reference information is preloaded into a small file on the Kindle device or app, so that when the feature is used, there is no need to access the Internet to access such content as dictionary, encyclopedic, or metadata entries, or information about actors featured in a film.
Title: X-Ray (Amazon Kindle)
Content:  X-Ray lets users explore in more depth the contents of a book. As Amazon describes: "X-Ray lets you explore the 'bones of a book.' You can also view more detailed information from Wikipedia and from Shelfari, Amazon's community-powered encyclopedia for book lovers." After Shelfari closed in 2016, information from Goodreads was displayed in the X-Ray tool. X-Ray operates like a concordance, listing most commonly used character names, locations, themes, or ideas, which are sorted into the two main categories of "People" and "Terms". For example, readers can use it to look up the first occurrence of characters, which is often helpful in many-charactered novels.
Title: X-Ray Specs (comic strip)
Content:  X-Ray Specs followed the adventures of a boy called Ray and his square-shaped spectacles, which were lent to him by I.Squint, the optician. These spectacles gave Ray x-ray vision with which he could see through everything. Ray could adjust the power of this vision at will; it could range from a view under people's clothes (such as for spotting stolen goods from under a man's jacket), to skeletons and walls. Ray later discovered that if he turned the spectacles around and looked through the front of the lenses, he could see a living person from his skeleton — a kind of reverse x-ray with the added dimension of time. In issues 15 (20 September 1975) and 20 (25 October 1975), Ray was the cover star of the comic, and the strip was retained in Buster's first issue on 6 November 1976.
Title: X: The Man with the X-ray Eyes
Content: Ray Milland as Dr. James Xavier ; Diana Van der Vlis as Dr. Diane Fairfax ; Harold J. Stone as Dr. Sam Brant ; John Hoyt as Dr. Willard Benson ; Don Rickles as Crane ; Barboura Morris as Nurse with young patient (uncredited) ; Morris Ankrum as Mr. Bowhead (uncredited) ; Dick Miller as Heckler (uncredited) 
Title: Karl Sax
Content:  In 1938 Sax published a paper entitled "Chromosome Aberrations Induced by X-rays," which demonstrated that radiation could induce major genetic changes by affecting chromosomal translocations, a chromosome abnormality. The paper is thought to mark the beginning of the field of radiation cytology, and led him to be called the "father of radiation cytology."
Title: X-ray
Content:  An X-ray, or, much less commonly, X-radiation, is a penetrating form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 10 picometers to 10 nanometers, corresponding to frequencies in the range 30 petahertz to 30 exahertz (30 Hz to 30 Hz) and energies in the range 124 eV to 124 keV. X-ray wavelengths are shorter than those of UV rays and typically longer than those of gamma rays. In many languages, X-radiation is referred to as Röntgen radiation, after the German scientist Wilhelm Conrad Röntgen, who discovered it on November 8, 1895. He named it X-radiation to signify an unknown type of radiation. Spellings of X-ray(s) in English include the variants x-ray(s), xray(s), and X ray(s).
Title: X Ray: The Inner Image
Content:  X Ray: The Inner Image is an Indian psychological thriller film. It stars debutante Rahul Sharma and Yaashi Kapoor in the lead and is directed by Rajiv S Ruia.
Title: Index of biomedical engineering articles
Content:  X-ray &mdash;
Title: Index of health articles
Content:  X-ray

Question: Who is the author of X-Ray?
Answer: Ray Davies.
Sir Raymond Douglas Davies.
Raymond Douglas Davies.