Donald Trump Photo: IC

The brash Republican frontrunner for president, Donald Trump, will publish a new book next month on how America can be restored to greatness, his publishers announced Monday.

The as yet unnamed book will be released on October 27, said Threshold Editions, a conservative imprint of Simon and Schuster.

"In the book, Mr. Trump will outline how a crippled America could be restored to greatness," Threshold Editions said.

The book will explore his views on the economy, executive salaries, taxation, healthcare, education, national security and his determination to reform immigration, it added.

The 69-year-old billionaire real estate mogul and former reality TV star has already written a string of best-selling books about himself and the art of making money.

"I am excited to announce that work on my new best-seller is almost done," said Trump in a statement from the publishers.

"Not since The Art of the Deal have I had this much fun writing a book," he added in reference to his 1987 smash-hit autobiography.

Trump's controversial opinions have made immigration a key issue on the campaign trail for the 2016 US presidential elections.

The New Yorker has been ridiculed for insisting that millions of illegal immigrants be deported from the US, and Mexico pay for a wall to be built along the border.

Threshold Editions are clearly hoping for another best-seller.

"This will be the must-read book of the year," said Louise Burke, president and publisher.

Trump leads the Republican race for president with 24 percent of Republican voters supporting him, according to a CNN/ORC poll.

AFP