It is a book with A4 pages, with many tables, some text, without pictures, synthetic, about the calculations and compatibilities in zodiacs (Chinese year, month, day, hour; feng-shui year, month, day discussion, hour; classical zodiac with the ascendant and degrees compatibility and lots of other zodiacs), numbers, with internet addresses and how to find you're ideal mach or friends, with lots of new things and with a critical vision on zodiacs.