History suggests it will sell well. If you want to be taken seriously as a politician in France, it's not enough to have win an election and vote in parliament, make laws, and represent your constituents to the best of your ability. You also, it seems, have to write a book demonstrating the scale and breadth of your convictions, and laying out your inarguable views.
Raynor Winn and her husband, Moth Winn, lost their home after investing in a family friend's failed business, driving them to walk 630 miles along the coast.