How to increase your earnings

At the Business Book Awards last week the founder, Lucy McCarraher shared the fact that business leaders who read more than 7 books per year earn 2.3 times more than those that don’t. (Source not cited)

That’s just over one book every 2 months which seems a very simple way to increase your earnings. Of course, you do still have to implement the learnings but what 7 books are you planning on reading this year?