Title: The Illustrated Guide to the Elements
Content:  The Illustrated Guide to the Elements is a book by Jenna Whyte. Published in 2012, the book features factual information about all the chemical elements with drawings to illustrate the information. There was mention of a sequel.
Title: Elements (Ludovico Einaudi album)
Content:  Elements is a studio album by Italian composer Ludovico Einaudi released on October 16, 2015.
Title: John Emsley
Content:  Vanity, Vitality, and Virility, Oxford University Press, 2004 ; Shocking History of Phosphorus, 2000. US Edition The 13th Element: The Sordid Tale of Murder, Fire, and Phosphorus, 2001 ; Was it something you ate?, co-author P.Fell, Oxford University Press, 1999 ; Molecules at an Exhibition, Oxford University Press, 1998 ; The Elements, 3rd edition, Oxford University Press, 1998 ; The Consumer's Good Chemical Guide: Separating Facts from Fiction about Everyday Products, W.H. Freeman, 1994. (Winner of the Rhone Poulenc Science Book Prize 1995) ; "The Elements" Oxford University Press, 1989, 2nd edition 1991, 3rd edition 1998. ; "The Chemistry of Phosphorus" co-author C. Hall, Harper & Row, 1976 
Title: Elements (Elaine album)
Content:  Elements is the debut extended play by South African singer and songwriter Elaine. It was self-released on September 29, 2019. Elements was nominated for Best R&B/Soul Album at the 2020 South African Music Awards.
Title: Elements (band)
Content:  Elements is an American jazz fusion ensemble founded by bass guitarist Mark Egan and drummer Danny Gottlieb in 1982. Both Egan and Gottlieb were members of the Pat Metheny Group, and Elements's sound draws from their experience. Band members include Bill Evans, Gil Goldstein, Steve Khan and Clifford Carter.
Title: The Elements (Joe Henderson album)
Content:  The Elements is an album by American saxophonist Joe Henderson, released in 1974 on Milestone.
Title: Elements (Elaine album)
Content: Clxrity - producer (tracks: 3, 4, 7) ; Elizée - producer (tracks: 1, 2, 5, 6) ; Elaine - writer, vocals, executive producer All credits adapted from discogs. 
Title: Table of the Elements
Content:  ; Jonathan Kane ; Keiji Haino ; Keith Rowe ; KK Null ; La Monte Young ; LaDonna Smith ; Laurie Spiegel ; Lee Ranaldo ; Lichens ; Loren (Mazzacane) Connors ; Marian Zazeela ; Mats Gustafsson ; Megafaun ; Melissa St. Pierre ; Mike Kelley ; Neptune ; One Umbrella ; Oren Ambarchi ; Paul Panhuysen ; Pauline Oliveros ; Peggy Ahwesh ; Presocratics ; R. Keenan Lawler ; Radio Guitar ; Rafael Toral ; RLW (Ralf Wehowsky) ; Rhys Chatham ; Richard Youngs ; San Agustin ; School of Seven Bells ; Hubcap City ; Stephen O'Malley ; Terri Kapsalis ; Text of Light ; The Dream Syndicate ; Thunderboy! ; Thurston Moore ; Tony Conrad ; Transmission ; William Hooker ; Zeena Parkins 
Title: The Elements (Second Person album)
Content: 1) Wood ; 2) Fire ; 3) Earth ; 4) Metal ; 5) Water 
Title: Elements (Atheist album)
Content:  Elements was described by James Hinchcliffe in Terrorizer as "less frantic and jazz-leaning than Unquestionable Presence, and packed with unexpectedly Latin rhythms" that caused the album to "hurtle...to the edge of metal". Eduardo Rivadavia praised the band for "delivering another highly accomplished set that illustrated both a natural evolution of their sound and served as a worthy final chapter to their all-too-brief and very troubled trajectory".

Question: Who is the author of Elements?
Answer: Euclid.
Euclides.
Euclid of Alexandria.