Finding himself under scrutiny, the author turned and hurried away.

The author next turns his attention to the central nervous system.

Late in the book, the author turns to a discussion of how he tries to avoid missteps.

Therefore, authors have turned to self-publishing as a means to get their books out into the market.

Finally, authors with strong political or philosophical points to make would no longer turn to the stage as their first hope of making a living.

Increasingly, authors turn to new media to help distribute and promote their work.

The book's chapters each begin with an actual event that the author turns into a "what if?"

The book appeared in 1959, the year its author turned 33, and it won him a Pulitzer Prize.

It was written before the author turned 20, in the space of 10 weeks.

Turning 40 was a transition the author intended to make happily.