lee@lee-phillips.org
Recently released: Practical Julia for No Starch Press. https://lee-phillips.org/juliabook/
Coming next year: a book about Emmy Noether and her Theorem, to be published by PublicAffairs. Short version:
https://goo.gl/HrS8sV
My book Gnuplot 5: https://alogus.com/publishing/gnuplot5/