For the Martin Beck series, they plotted and researched each book together then wrote alternate chapters.

Their collaboration - they write alternate chapters - works exceptionally well.

They planned out the entire book and wrote alternate chapters, exchanging them afterwards to edit.

They are said to have written alternate chapters, each taking the plot forward from where the other had left off.

In alternate chapters, he describes the present and the past.

The novel has two narratives in alternate chapters.

(The co-authors, who are a married couple, wrote alternate chapters.)

Then, in alternate chapters, more or less, Zuckerman tells the story as he knows it.

In the book, Smith and MacKinnon each write alternate chapters, 12 in total.

Divided into three parts and set in Singapore, the dual protagonists are followed through in the novel in alternate chapters.