Luftwaffe Emergency Fighters: Blohm & Voss BV P.212 , Heinkel P.1087C, Junkers EF 128, Messerschmitt P.1101, Focke Wulf Ta 183 and Henschel Hs P.135: 4 (X Planes)

Secret Luftwaffe Emergency Fighters 1944 45: Blohm & Voss P.212, Focke Wulf...

Messerschmitt Me P 1101: Luftwaffe swept wing jet fighter (Aerospace History Files)

Pzl Combat Fighters: P.7, P.11, P.24

Focke Wulf Ta 183 (X Planes of the Third Reich) (Schiffer Book for Collectors)