In September, I sold 92 books for a total of $281.99 in royalties. I published 0 books in September. I started the month with 62 books in my bookshelf and ended the month with 62 books. My bookshelf contains 44 coloring books, 3 log books, 13 scrapbook paper pads and 2 journals. I sold 10 coloring books (39), 9 scrapbook paper pads (46) and 3 log books (7).


I spent a lot more in September on advertising than I did in August, yet I made far less money. I spent $58.33 in September compared to $53.12 in August and the ACOS was a tick higher at 13.69%. I had 524 clicks and 33 orders. My average cost per click was just $0.11 which was the same as the last two months. I’m still not terribly upset by these numbers. A 13.69% ACOS is still a really good number

Total Amazon KDP Income for September 2025: $223.66
Previous Month’s Earnings
August: $272.56
July: $247.91
June: $282.43
May: $229.27
April: $239.04
