SAAB GRIPEN: Sweden's 21st Century Multi-role Aircraft -- Aerofax
by Gerard Keijsper.
LOCKHEED MARTIN F/A-22 RAPTOR STEALTH FIGHTER
The second one is available on e-mule, but I did not succeed to finish its download, only 1/2 after two weeks)
looking for two Aerofax books
Book "SAAB GRIPEN: Sweden's 21st Century Multi-role Aircraft -- Aerofax" see here