The Kindle version of "Energy, Cold Fusion, and Antigravity" will be on a free promotion starting April 1 to April 3. The Kindle reader may be installed on any tabblet.
https://www.amazon.com/Energy-Fusion-Antigravity-Znidarsic-Science-ebook/dp/B00AD6ARD6/ref=tmm_kin_swatch_0?_encoding=UTF8&qid=&sr=
