Multiple choice Who among the following is the author of 'Einstein’s Diary'? Dante Johanna Fantova Plato Earth Reveal answer Fill a bubble to check yourself B Correct answer Explanation Johanna Fantova, a close friend of Albert Einstein during his later years at Princeton, recorded conversations and anecdotes in 'Einstein's Diary'. Dante and Plato lived centuries before Einstein, and 'Earth' appears to be a nonsensical option.