Home ❱ U-boat 931 Attack on America ❱ Ask a Question Ask a Question To the author and the other readers about the book "U-boat 931 Attack on America" By: Ian GWILLIAMS Question: Please state your question as clearly as possible. If your question is longer than 255 characters you may add additional information about your question below. Additional Info (optional): What's This? If needed you may add more details about your question in the above text box.