What year was the author of The Art of Thinking born?
The Art of Thinking Clearly The Art of Thinking Clearly is a 2013 book by the Swiss writer Rolf Dobelli which describes in short chapters 99 of the most common thinking errors - ranging from cognitive biases to elements like envy and social distortions.
Richard Lederer Richard Lederer (born May 26, 1938) is an American author, speaker, and teacher. He is best known for his books on the English language and on word play such as puns, oxymorons, and anagrams. He refers to himself as "the Wizard of Idiom," "Attila the Pun," and "Conan the Grammarian." His weekly column, "Looking at Language", is syndicated in newspapers and magazines throughout the United States.