Former First Lady, ex-Secretary of State, maybe 2016 Presidential contender, HILLARY CLINTON set to rattle sabers with new tell-all of her OBAMA years.

Hillary Clinton has signed with Simon & Schuster for a new book about her tenure as President Barack Obama's Secretary of State from 2009 to 2013.

The-as-yet untitled book is skedded for publication June 2014. 

Clinton "will share her views as to what it takes for the United States to secure and sustain prosperity and global leadership," S&S editor Jonathan Karp revealed. 

"Throughout, Secretary Clinton will offer vivid personal anecdotes and memories of her collaboration with President Obama and his national security team, as well as her engagement with leaders around the world."

She will also offer "her ideas for how the United States can address the challenges of a dramatically changing world in the 21st century."

The Hillary tell-all is fueling speculation about a potential 2016 run at the presidency with the book prime-timed for a Summer 2014 street date.