The Hundred-Year-Old Man: Who Climbed Out of the Window and Disappeared

I just finished reading this book and really loved it.

The main caracter lived more then 100 years. He never had kids. Kids or regret-of-never-having-kids do not appear in this book. So, the book is completely safe to read also for childless person like me. 

I love author's intelligent & witty style of writting.

I read the book in English - it costs 9 EUR, I haven't actually bought it, my friend lent it to me. The book was just publised in our country, the selling price is 29 EUR (disadvantage of living in a country with population of 2 million that has unique language. So, I am really lucky to speak English :)