It was written by Alfred S. Posamentier and Ingmar Lehmann [de], and published in 2012 by Prometheus Books.

[3] Triangle-related fractals in the final chapter include the Sierpiński triangle and Koch snowflake.

[2] Reviewer Alasdair McAndrew criticizes the book as being too "breathless" in its praise of the geometry it discusses and too superficial to be of interest to professional mathematicians,[2] and Patricia Baggett writes that little of its content would be of use in high school mathematics education.

[2] Both Baggett and Gerry Leversha find the chapter on fractals (written by Robert A. Chaffer)[6] to be the weakest part of the book,[1][4] and Joop van der Vaart calls this chapter interesting but not a good fit for the rest of the book.

[4] Robert Dawson calls the book "very readable", and recommends it to any mathematics library.