Mr Vargas Llosa is also among 60 Spain-based intellectuals and academics who have signed an open letter asking the global community not to support the idea of external mediation as a solution to the crisis in Catalonia.
"I rule out absolutely nothing that is allowed for under the law", he said in an interview published in El Pais newspaper.
In Barcelona, people waved Spanish and Catalan flags and carried banners saying "Together we are stronger" and "Catalonia is Spain".
Catalan's separatist leaders pushing for the region's independence will come under more pressure on Sunday when thousands of people plan to take to the streets of Barcelona to demand the secessionists shelve their plans.
Some European officials are also anxious that any softening in Spain's stance towards Catalan independence could fuel secessionist feelings among other groups in Europe such as Belgium's Flemings and Italy's Lombards.
"Probably the reaction in Madrid will be the suspension of the Catalan autonomy". In particular, the Spanish federal government filed a complaint with the country's Constitutional Court over the Catalan government and parliament approving the law on the independence vote.
"Spain will continue being Spain".
In the referendum, turnout was around 43 percent but 90 percent voted in favor of independence, triggering pro-separatist Catalan government to say the northeastern region of Spain had won the right to statehood.
Almost 900 people were injured as the police, trying to enforce a Spanish court ban on the vote, attempted to disperse voters. Spanish Prime Minister Mariano Rajoy, meanwhile, refused to recognize the fact that a referendum took place as well as its results.
Donald Trump calls Las Vegas gunman 'demented'
Presidential spokeswoman Sarah Huckabee Sanders told reporters Thursday that "we're certainly open to having that conversation". With over 500 people injured in the attack, the Trumps visited one of the hospitals where survivors are recovering.
Iraq forces push into IS bastion Hawija
The town became the main stronghold of the terror group in the region after the Iraqi army regained control of Mosul in July. Hawija has been an insurgent bastion since soon after the US-led invasion of 2003.
The show of force by pro-union groups comes a week after the Catalan government went ahead and held a referendum on secession that Spain's top court had suspended and the Spanish government said was illegal.
The focus has shifted to Tuesday, when Puigdemont is set to address the regional parliament "to report on the current political situation".
The warnings by the business sector have coincided with the first calls from within Puigdemont's government to hold off on a declaration of independence.
On October 1, Catalonia held the independence referendum, which is not recognized by the Spanish authorities.
Another march, organised by the far right party Falange Espanola de las Jons in Salvador Dali Square in Madrid, saw protesters draping Spanish flags over themselves.
Another group called "Let's Talk" urged citizens to gather dressed in white in front of town halls, demanding dialogue to end the crisis under the slogan: "Spain is better than its leaders".
"We want Barcelona to once again be the capital of Spanish culture".
The demonstrator said it is hard to get hundreds of thousands of people out on the streets if a political party or major organization is not behind the call.
On Saturday, Rajoy said that the government would resist the declaration of independence and protect the country's unity and sovereignty taking all necessary steps causing as less harm as possible to achieve these goals.
He allegedly took Sivan into the kitchen, dismissed two of his staffers from the room, and tried to kiss her. Weinstein's brother, Bob, and COO David Glasser will lead the company during Harvey Weinstein's absence.
NBC News reported that Paddock researched hotels around Fenway Park, according to an anonymous law enforcement official. As the investigation continues, law enforcement authorities are assessing evidence to determine a motive.
While jobs were lost , the unemployment rate dipped slightly to 4.2 percent as those listed as unemployed shrunk by 331,000. For the first time in seven years, jobs have been destroyed in the wake of the hurricanes that struck the u.s. territory.
The FCC announced Saturday that it's approved an experimental license for Project Loon to operate in Puerto Rico. With Puerto Rico still reeling from Hurricane Maria, the tech community continues to find ways to help.
Chief of Eastern Command Lt Gen Abhay Krishna briefed her about the Army's security preparedness along the India-China border. Defence Minister N Sitharaman interacted with the Chinese Army personnel at the Nathu-La border in Sikkim, on Saturday.
Moisture will be on an increase today , as there may be a few more showers and chance for isolated t-showers in the afternoon. As that high slides to our north, it will push down cooler air, so we'll get highs in the mid 70s on Wednesday .
Just over a month ago, the United States suffered an embarrassing 2-0 loss to Costa Rica , at Red Bull Arena , in New Jersey. Panama worked the ball well from left to right before Gabriel Torres rifled a shot that the veteran netminder pushed away.
Badger State Szechuan sauce chasers can also find it in Beloit at 45 State St. and in Milwaukee at 1614 E. One of the lucky winners put their jar up on eBay , where bidding reached excesses of $15,000.
The company said in a statement that it "has not been provided any information or evidence substantiating this alleged incident". We make no apologies for being aggressive in the battle against malware and cybercriminals - you shouldn't accept any less.
Smith's shoulder puts India T20 appearance in doubt
On the other hand, India will look to continue their dominance after a thumping win over Australia in the ODI series . Indian cricket team has a hundred per cent record in T20Is against Australia while playing at home.
Nobel Prize a message to Trump
At the time , he was interviewing survivors of Hiroshima and Nagasaki while writing a book called, " The Nuclear Family ". Trump is planning to decertify the deal, officials told AFP , potentially paving the way for renewed sanctions on Tehran.
Brent Oil barrel Price Horizontal Cruising
Worldwide credit rating agency Fitch announced yesterday that crude oil prices in global market will remain under $60 per barrel. Oil prices settled mildly lower Tuesday as investors awaited reports on USA crude stockpiles scheduled for release Wednesday.
Netflix is raising its prices starting this month
The price of the Standard tariff, which offers two-screens of simultaneous viewing and HD video, is going up from $9.99 to $10.99. Netflix lost 600,000 subscribers and its stock price plummeted by 80 percent in the subsequent backlash.
NASA streams first of three October spacewalks
They replaced one of two Latching End Effectors (LEE) which had lost the ability to grip effectively, said the USA space agency . Canadarm2 riding the Mobile Base System along the Mobile Transporter railway, running the length of the station's main truss.
TransCanada cancels Energy East pipeline
October 5, 2017: TransCanada announces it is no longer going ahead with the Energy East pipeline project. Heurtel said the project wasn't well explained to Quebecers.