Jack Be Nimble: Tyro    by Ben English
Price: $3.99 USD. 97430 words. Published on August 9, 2011. .
The second book in the Jack Be Nimble thriller series, taking up moments after the harrowing events related in the first book, Jack Be Nimble: Gargoyle. Tyro is both a mad dash from Paris to San Francisco to Los Angeles to Havana, Cuba, as well a brilliant coming-of-age story showing how the choices we make in youth provide both a blessing and a curse.

Broken Windows    by Willard White
Price: $4.99 USD. 79560 words. Published on October 6, 2011. .
Corporate wants to bring a supersonic corp. jet to market... ASAP. Alan lacks social skills but he's a brilliant engineer, and he's a former test pilot. He's the perfect choice to head up the program. Years later, the project is terminated. The prototype falls into the hands of spooks and it morphs into a long range supersonic stealth weapon. The pilot is one very angry Alan Taylor.

Jack Be Nimble: The Crystal Falcon    by Ben English
Price: $3.99 USD. 66960 words. Published on October 9, 2011. .
The third book in the Jack Be Nimble thriller series, The Crystal Falcon resumes the tale begun in Gargoyle and continued in Tyro. Jack Flynn and his team of clandestine covert operatives strike at the heart of vast global conspiracy engineered to bring about anarchy and destruction, and in so doing Jack comes face-to-face with the woman he thought lost to him forever.

Mach 3+: NASA/USAF YF-12 Flight Research, 1969-1979, Lockheed Blackbird Spyplanes as NASA/USAF Research Platforms (NASA SP-2001-4525)    by Progressive Management
Price: $9.99 USD. 37810 words. Published on February 7, 2012. .
This official NASA history document - converted for accurate flowing-text ebook format reproduction - provides a fascinating look at NASA's research program using the YF-12.

Toward Mach 2: The Douglas D-558 Program - Skystreak and Skyrocket Early Transonic Research Aircraft (NASA SP-4222)    by Progressive Management
Price: $8.99 USD. 31320 words. Published on March 3, 2012. .
This official NASA history report - converted for accurate flowing-text e-book format reproduction - provides a history of research with the D-558 Skystreak and Skyrocket supersonic airplane at NASA's Dryden Flight Research Center in California.