Go looking for animal products, and apparently you will find them everywhere.
That's the takeaway from the book Veganissimo A to Z, recently translated into English for the first time. What's veganissimo? It's veganism of the highest order, according to the German authors Reuben Proctor and Lars Thomsen, who call themselves "professional vegans." (Is veganism a healthful way to eat? Sorry, we're not going there in this post.)