Bullshit Jobs: A Theory by David Graeber
I'm not entirely sure if this is a bullshit book or not, but it was brilliantly written and provocative (and largely persuasive).
Time Travel: A History by James Gleick
Having read (and loved) The Information I was expecting something similar. Time Travel is far more of a literary review than a popular science book. It touches on relativity and quantum physics but not in any great depth and spends far more time dissecting H. G. Wells.