Jak P Mallmann Showell

Jak P. Mallmann Showell is the author of more than twenty books on the German navy and U-boat operations and is regarded as one of the world's leading authorities in the field. He was born in Hamburg, Germany, 1944. He has lived in England for most of his life.

Jak P. Mallmann Showell is the author of more than twenty books on the German navy and U-boat operations and is regarded as one of the world's leading authorities in the field. He was born in Hamburg, Germany, 1944. He has lived in England for most of his life. See less