When I first read the premise of Joshua Mathew’s “The Last White Hunter” the immediate thought I had was this – I had walked the same streets as Donald Anderson. I couldn’t believe that such a person existed in Bangalore, and that I had probably walked past his house without ever knowing anything about him....

“I was on my own, as I surely always had been, from the beginning to the end.” This thought underlines Salva Rubio’s graphic novel “The Photographer of Mauthausen,” which is set in the concentration camp of the same name during Nazi Germany. The photographer in question is Francisco Boix, a Spanish photographer who survived the war...