• The 'AMAZON SALES RANK' refers to the '90 Day Average Amazon.com sales rank' of the book (the current displayded timespan is: september 7, 2010 - december 5, 2010; former 90-day timespans were: april 30, 2010 - july 28, 2010; and december 1, 2009 - february 28, 2010).
• The ↑↑ & ↑↑↑ are markers for books that show stable sales rank improvement during the past 2 or 3 updates - an indication for: 'improving in popularity'!
• The ↓↓ & ↓↓↓ are markers for books that show stable sales rank loss during the past 2 or 3 updates - an indication for: 'losing popularity'!
• The & are 'votes' send by hand reading experts from the 'Global Palm Reader Network' - the names of the voters are listed HERE.
• Each hand reading expert from the 'Global Palm Reader Network' can send a MAXIMUM of 19 'votes':
- 10 'positive votes' for books LISTED in the TOP 100 of Palmistry best sellers;
- 3 'negative votes' for books LISTED in the TOP 100 of Palmistry best sellers;
- plus: 3 'additional votes' (positive or negative) for books NOT LISTED in the 'Amazon Palmistry books TOP 100' (these books likely don't have a sufficient 'amazon sales rank' for inclusion in the TOP 100); books that receive 'additional votes' (and do not have sufficient AMANZON SALES RANK) are listed in the section 'MORE BOOKS';
- authors of palmistry books are allowed to send 3 'extra votes' for his/her officially published books (only one 'vote' per book).
x 4
& 
are 'votes' send by hand reading experts from the