Book is in French The Quebec collection that tells you EVERYTHING, EVERYTHING, EVERYTHING on lots of subjects! . Eurk. Weird. Serious ? Very cool ! This book is for you! . In these pages you will learn everything you need to know about the night. . Surprising things, useful (or completely superfluous) scientific information, often funny historical anecdotes, records, answers to all the questions, relevant or not at all, that you always asked yourself about the night! Can we live without sleeping? . Why are we afraid at night? Do we really swallow spiders at night? How do astronauts sleep standing up? Who holds the record for loudest snoring? . Go ahead, dive! But not under your bed... You will never have had so much pleasure reading a book, I swear!