John G. Cramer's 2016 nonfiction book (Amazon gives it 5 stars) describing his transactional interpretation of quantum mechanics, The Quantum Handshake - Entanglement, Nonlocality, and Transactions, (Springer, January-2016) is available online as a hardcover or eBook at: http://www.springer.com/gp/book/9783319246406 or https://www.amazon.com/dp/3319246402.
SF Novels by John Cramer: Printed editions of John's hard SF novels Twistor and Einstein's Bridge are available from Amazon at https://www.amazon.com/Twistor-John-Cramer/dp/048680450X and https://www.amazon.com/EINSTEINS-BRIDGE-H-John-Cramer/dp/0380975106. His new novel, Fermi's Question may be coming soon.
Alternate View Columns Online: Electronic reprints of 212 or more "The Alternate View" columns by John G. Cramer published in Analog between 1984 and the present are currently available online at: http://www.npl.washington.edu/av .
Making Starships and Stargates: The Science of Interstellar Transport and Absurdly Benign Wormholes, James F. Woodward, Springer Praxis Books,
(2013); ISBN: 978-1-4614-5622-3. New York
"How Long Will It Take To Build Starships?", James F. Woodward., Journal of Space Exploration (to be published, 2014).
"Advanced Propulsion Physics: Harnessing the Quantum Vacuum", H. White and P. March, Nuclear and Emerging Technologies for Space (2012); http://www.lpi.usra.edu/meetings/nets2012/pdf/3082.pdf