A lot of Authors complain that nobody is buying their books
Certain others complain that they only made few sales from their book.
Often when I consult with a client in any of these situations, I can easily spot a fundamental mistake they are making.
The mistake is making an assumption that folks will buy their books simply because they wrote it.
It does not work that way.
Folks will only spend money on what they need, they will only whip out their ATM Card to pay for solutions to their painpoints.
To make lots of money(A.K.A Cashcow) from your book, you have to write books that people actually need and will pay for.
Do not be like that Author who is frustrated and not making money, simply because they wrote books they liked rather than what people needed.
Now, how exactly do you know the needs of people?
SIMPLE
Human needs are basically along three lines: Money, Good Health & Great Relationships.
Writing Books on any of these will make you lots of money.