A number of bloggers have challenges to get people to read more or to read different things from their usual. One that I really like is
One book per year of the 20th century. (You could, of course, choose another century, but I imagine it gets harder the further back you go.) I’m sure it would take me at least two years. If I started now, with Mitford’s Pursuit of Love that would be 1945 taken care of.