By that year, Hassel had published six novels in the French language. His first novel was published in France in 1957. His success continued over the years, not just in France, and he has now sold over 25 million copies world wide. His series of 14 novels are available for purchase in French as eBooks on all online major retailers. Seven of these novels, are also being sold as paperbacks on Amazon. We are releasing a new title per month, so within the year all 14 novels will be available.