He has also written numerous articles on energy, economics and politics.
After 1870, for the first time he directly discussed practical questions, writing on poor laws and economics.
He also wrote on politics and economics for various Philippine newsmagazines.
Besides five novels, he has also written numerous books on science, philosophy, history, literature, medicine and economics.
During this period he wrote a book on Islamic economics.
Together they wrote many books on business, economics and industry.
Kuskova continued to write on economics, history and political matters.
He wrote articles and special reports on labor, economics and aging.
He wrote on slavery, economics, and literature as well, but his books never caught on with the public.
He also wrote on science, history, economics and politics.
