The articles in "Tidings of Troubled Times" touch upon subjects like Indo-Pak relations, China, the US, free speech, Kashmir, economy, governance and state of the nation.
In the foreword of the book, Tewari begins with a quote from a German Pastor at Yad Vashem, Israel's official memorial to the Holocaust victims in Jerusalem, which he says "sums up the Nazi monstrosity rather poignantly".
" When silence is mistaken for acquiescence it becomes a crime to stay silent. As Mohandas Karamchand Gandhi put it rather succinctly, 'silence becomes cowardice when occasion demands speaking out the whole truth and acting accordingly'," he goes on to say.
The articles, he says, would have "remained scattered and perhaps even sucked into the black hole of time but for the efforts of the publisher".
This is my ode to free speech. Let freedom reign," he writes.