He resigned after five years to focus on book projects.

In eight weeks, my last traditional book project hits the street.

She has been working on a book project about her daughter's life as a promising tennis player.

He makes political statements in at least two book projects.

Several more book projects are set to follow in 2012.

It has about 120 new book projects in the works.

The bride said she was now planning a book project of her own.

He decided not to make the break publicly, to protect his book project.

And even better that you have a new book project!

But the book project was put aside for family and career reasons, to appear at last, 36 years after the father's death.