We wrote 'Immortality Gene' in 2007. It became a #1 best seller at Amazon in #technothrillers. It's based on science theory known at the time. Since then much of the theory has become fact.
You can get the #ebook for 99¢ but for just one cent more you can get the first three books in the series at https://books2read.com/AVIomnibus1

Bob Langley, Warlords (1979) #1970s #1980s #books #Technothrillers