Former Textbook Seller Sentenced to 5+ Years in Prison
- by Michael Stillman
Website of the defunct Doorkeeper Textz.
The former owner of a textbook selling website and operator of a massive bribery and theft scheme has been sentenced to 5 years and 8 months in prison. Corey Frederick, 44, of Los Angeles, pleaded no contest to four counts of embezzlement and one of bribing a public official. All are felonies. The scheme involved stealing books from several Los Angeles area school districts and selling them back to the victims and to others.
The thefts occurred from 2008-2010. Frederick recruited a dozen employees of school districts in Los Angeles and nearby Lynwood, Bellflower, and Inglewood. They included librarians, office technicians, a warehouse supervisor, and a plant manager. They were paid to look the other way while textbooks were heisted from school facilities. The bribes ranged from around a thousand dollars to $47,728 for the warehouse manager. In all, around $200,000 was given to the corrupt employees.
Mr. Frederick ran an online bookselling business from Long Beach known as The DoorKeeper Textz. They offered textbooks at a discount. “If you need to trim your budget,” they advertised, “then you've come to the right place.” Naturally, you can offer discounts when your cost of goods is zero, save for a few bribes. Their customers were also their victims, in some cases books being sold back to the very schools from which they were pilfered.
The original indictments were handed down in 2013. For an account from that time, click here.
In addition to the prison time, Mr. Frederick has been ordered to pay restitution in the amount of $793,306 to the Los Angeles School District.
Sotheby’s, July 14: Henry De La Beche. "Awful Changes," 1830. $6,000 to $9,000.
Sotheby’s, July 15: [Apollo 11]. Flight Plan, Complete Original Printing Signed by Buzz Aldrin. $5,000 to $8,000.
Sotheby’s, July 15: Thomas Alva Edison. Documents Establishing and Ending the Edison Electric Railway Company. $20,000 to $30,000.
Sotheby’s, July 15: Richard P. Feynman. Feynman's Lectures on Gravitation 1-16, Including the Original Transcriptions of Lectures 12-16 by Morinigo and Wagner, With Richard Feynman's Manuscript Notations, 1971. $12,000 to $18,000.
Sotheby’s, July 15: [Apollo 9]. A Group of Manuals and Mission Documents used by Stuart Roosa as a member of the Astronaut Support Crew. $5,000 to $8,000.
Sotheby’s, July 15: [BYTE: The Small Systems Journal]. A collection of early foundational issues of Byte: The Small Systems Journal, with rare hardcover editions. $5,000 to $8,000.
Forum Auctions The 10th Anniversary Sale Fine Books, Manuscripts and Works on Paper July 16, 2026
Forum, July 16: Inundation papyrus. P.Michael 4, the ‘Inundation papyrus’, a geographical account of the Nile near Canopus, in Greek, remains of two columns from a manuscript scroll on papyrus, Egypt, second century CE. £12,000-18,000
Forum, July 16: Book of Hours, use of Sarum, manuscript on vellum, 6 full-page miniatures, with famous Middle English inscriptions, Southern Netherlands for the English market, [c.1430]. £30,000-50,000
Forum, July 16: Qu'ran, Arabic manuscript on burnished, stencilled, and gold-flecked paper, 447ff., Sultanate Gujarat, Ahmadabad, [after 1411 but no later than 1442]. £15,000-20,000
Forum Auctions The 10th Anniversary Sale Fine Books, Manuscripts and Works on Paper July 16, 2026
Forum, July 16: Turner (William). A New boke of the natures and properties of all wines that are commonly vsed here in England, rare first edition of the first English book on wine, By William Seres, 1568. £20,000-£30,000
Forum, July 16: Spenser (Edmund). The Faerie Queene. first edition, Printed [by John Wolfe] for William Ponsonbie, 1590. £30,000-40,000
Forum, July 16: Shakespeare (William). The Comedie of Errors, extracted from the first folio, Isaac Jaggard and Edward Blount, 1623. £15,000-20,000
Forum Auctions The 10th Anniversary Sale Fine Books, Manuscripts and Works on Paper July 16, 2026
Forum, July 16: Fleming (Ian). Casino Royale, first edition, signed presentation inscription from the author, 1953. £40,000-60,000
Forum, July 16: d'Agoty (Jacques-Fabien Gautier). Anatomie de la Tête, first edition, Paris, chez le Sieur Gautier, 1748. £10,000-15,000
Forum, July 16: Martial Arts.- Lee (Bruce). 'Praying Mantis style' Kung Fu book, containing numerous annotations, diagrams and graphs in Bruce Lee's hand, c. 1960. £50,000-70,000
Forum Auctions The 10th Anniversary Sale Fine Books, Manuscripts and Works on Paper July 16, 2026
Forum, July 16: Warre (Capt. Henry James). Sketches in North America and the Oregon Territory, first edition, rare hand-coloured issue, 1848. £30,000-40,000
Forum, July 16: Norie (John William). The Marine Atlas, or Seaman's Complete Pilot for all the principal places in the known world..., 1826. £30,000-50,000
Forum, July 16: Mao Tse-tung.- Kim Il-sung.-[Note book for visitors from China to Korea], signed by Mao and Kim, [Beijing, 1954]. £10,000-15,000
