Horten Ho 229 Spirit of Thuringia: The Horten All-Wing Jet Fighter: Shepelev, Andrei, Ottens, Huib: 9781903223666: Amazon.com: Books
Zoukei-Mura SWS German Horten HO-229 Flying Wing 1/144 & 1/72 Scale Model Kit : Amazon.de: Toys
VWPAD008 Valiant Wings Publishing Airframe Detail No.8 - The Horten Ho IX/Ho 229 (Including The Gotha Go 229) - A Technical Guide: Richard Franks: 9781912932108: Amazon.com: Books