Norman Karlson's  hardcover book with jacket.    Encyclopedia of American Art Tiles, Regions 1 and 2 covering tile makers from New England and Mid-Atlantic states.   Book contains info from extensive research by Norman Karlson, antique tile expert and collector.    Wonderful color photos of his extensive collection dating from late 1800's to early 1900's.    This book is one of 4 in the series.    A must of any American tile collector.