After devoting himself solely to writing for three years, in 1969 he returned to the pharmaceutical corporate world going to work as a public relations officer for E. R. Squibb & Sons, a post he held until 1975 when he and his wife retired to Surrey.
After dedicating himself solely to writing for three years, in 1969 he returned to the pharmaceutical industry, taking on a public relations role at E. R. Squibb & Sons, which he held until 1975 when he and his wife retired to Surrey.