Willy and Max is an emotional story told in Willy's grandson's voice. The narrator tells the story of his grandfather, Willy, from Belgium, and his best friend Max. During one of their adventures, Willy and Max take a picture together vow to be friends forever. But Max is Jewish and the Nazi's have finally invaded Belgium. One night, Max and his father come to Willy's house, their house had been raided and they had to flee the country. They request that Willy and his father hide their precious painting for them, and they do. A few weeks later, the Nazi's come to Willy's house. They steal the statue in which the painting was hidden. Willy never saw Max again. The narrator then describes how his Grandpa Will (Willy) didn't speak of those times very often. But one day, a curator from a museum called. They found the statue, the painting that belonged to Max hidden in it, and behind that, the picture of the two boys from their childhood. Will is united with Max's family at the end, even though Max had died the year before. I would recommend this book for intermediate-advanced readers.