Sarawak Report editor Clare Rewcastle-Brown is writing a book on the 1MDB scandal, which she describes as the biggest story in her investigative journalism career.

"I might be writing a little less in Sarawak Report at the moment because I am trying to write the biggest story, in a book about the 1MDB investigations," she said.

"It will be the story behind the story - how and why I started to cover this scandal. It was quite adventurous!" she told Malaysiakini at the Second Asian Investigative Journalism Conference in Nepal yesterday.