Anne Frank in the World / El Mundo de Ana Frank, 1929-1945, and Joseph E. Persico, Piercing the Reich: The Penetration of Nazi Germany by American Secret Agents during World War II. The latter is an unrevised and unpublished proof from The Viking Press. Both are in printed paper wrappers.
Used, with light wear; Anne Frank rear wrapper lightly marked; Piercing the Reich front wrapper scuffed and text block edges spotted.