the great feature of the book is that anyone can read it without excessive head scratching You'll find plenty here to keep you occupied amused & informed Buy dip in wallow -IAN STEWART NEW SCIENTIST"a delightful look at numbers & their roles in everything from language to flowers to the imagination" -SCIENCE NEWS"a fun & fascinating tour of numerical topics & concepts It will have readers contemplating ideas they might never have thought were understandable or even possible" -WISCONSIN BOOKWATCH" This popularization of number theory looks like another classic" -LIBRARY JOURNAL