If you have been following me for any length of time, you probably notice that I try to advertise my e-books from time to time. I have been writing books about macOS and iOS since 2012. My first book was OS X 10.8 Mountain Lion and OS X 10.8 Mountain Lion Server Review, which coincidentally is my overall best selling book. However, it is not the one that has sold the most during its release year, but more on that later.

I do no often post about how well my books are selling. This is not necessarily because I do not want people to know how well they are doing (not as well as one might think), nor is it because I care if people know how much I make from them (again is not nearly as much as one might guess). The reason I do not post more about them is because it may not be that interesting to many individuals. The last time I shared my e-book sales it was in 2014, when I released my iOS 8 e-books, and that was only because it was anomalous.

I thought I would look back at my entire sales history of all of my e-books. Part of the impetus for doing so is to determine where I should focus my attention for my books. Should I focus more on iOS or more on macOS? I tend to try and release my e-books on the day that the new version of iOS or macOS is released. This is likely due to the highest amount of interest being near the release of the operating system.

The Process

The first thing I had to do, in order to be able to gleam any information about my e-book sales, was to create a database of all of my books and then I needed to pull all of the sales information from both Apple and Amazon. Thankfully, being the data driven companies that they are, I was able to pull in the information, after a bit of tweaking.

There are still some issues with the way that I have it all setup and some aspects require manually adding some records to get the correct information, but given that my sales are not as large as you might assume, it is not a big deal. I will eventually fix it, but for now it is not an issue.

There were a few specific areas that I wanted to look at. The first was I wanted to compare release year totals, to "all-time" totals. The second was which country sold the most, after the U.S. To answer each of these required a different report to be created. Because I can program webpages for my day job, and because web programming has been a hobby for much longer, it was not a difficult task to accomplish. What I found was interesting.

macOS vs. iOS

The first thing that I found was the breakdown of macOS vs. iOS e-books. For just sales during the release year, which for most books is three to three and half months. Apple is 59.54% macOS vs. 40.46% iOS. Amazon is 69.40% macOS vs. 30.60% iOS. Overall the breakdown is 63.99% macOS vs. 36.01% iOS. This tells me that I need to focus on the macOS release more than the iOS release; which is the exact opposite of the amount of time I spent on each of the latest versions of my e-books.

Now if we look at all-time sales, this is where it really becomes interesting. For Apple sales, the macOS vs. iOS breakdown is 72.44% vs. 27.56%. For Amazon it is similar, 75.57% vs. 24.43%. The overall percentages are 73.71% vs. 26.29%. What this tells me is that the long tail for macOS e-books sales is much longer than for iOS. This is borne out with the next group of statistics.

Release Year

The next group we will look at is the percentage of sales that are release year sales. As mentioned above, I suspected that most of the sales were near the time when the new version of each operating system is released. From Apple, for macOS the percentage of sales that are from the release year only is 53.36% for macOS versus 95.30% for iOS. If I look at Amazon, it is even higher at 71.27% for macOS and 97.22% for iOS. The total for each is 60.88% and 96.01% respectively for macOS and iOS.

This statistic is the one that surprised me the most. This ultimately lets me know that once I am done with my iOS books, I am effectively truly done with them. Not many people end up buying iOS books beyond the initial release year. While I did not look into this specifically, it would not surprise me if the iOS books did not really sell beyond the first 60 days and possibly even the first 30 days. I could create a report to look at this, and I might at some point in the future.

Similarly, it might be a good idea for me to update the macOS books as new features, if any, are added. With the annual release of macOS, it may not be worth the effort to do this, but I will think about that in the future. Along side this, the Mac is a very mature operating system and the number of new features in each release is minimal.

After some thinking, it does not surprise me as much that macOS has a longer selling life than iOS. This is because many users upgrade their iPhones every year or two, so they may only be looking for a book about the version of iOS that comes with their upgraded phone. Conversely, users likely upgrade their Macs every three to four years, if not longer. So it would make a lot more sense that users may be looking for information about the latest version of macOS. At the same time though, it is also possible that users wait much longer to upgrade their Macs and want information about the latest version before upgrading. Next, let us look at the breakdown of sales by country.

Sales by Country

The last statistic we will look at is which countries, besides the U.S., do my books sell the best? One might suspect that the United Kingdom or even Australia as the second best selling market, after the United States, due to the language being the same. However, for whatever reason, this is not the case. In fact it is Germany that is the second best selling market, followed by the United Kingdom, France, and then closely by Canada.

Physical Books

In 2017, I decided to add physical books as an option. This was done as a means to increase sales and as another option for those who prefer physical books instead of e-books. For each book there is a color and a black and white version. I opted to provide both as a means to see how well each would see. Naturally, as one might suspect, the color version is a bit more expensive than the black and white version.

Given that this is the first year for physical book sales, I do not have any historical data for comparison. I published these through Amazon's CreateSpace platform. It is possible to publish a physical book alongside a Kindle e-book, but CreateSpace offers a couple of additional features beyond the Kindle Direct Publishing platform.

I opted to go through CreateSpace because it allows distribution by more than just Amazon, but also through third-party resellers, like your favorite book store. This also allows libraries to purchase copies as well. A vast majority of sales have come through

With that in mind, for sales through the end of December are as follows. The macOS versus iOS sales percentages are 82.69% for macOS and 17.31% for iOS. The breakdown of black and white versus color is 65.38% black and white and 34.62% color copies.

Anomoly

There was one statistic that I intuitively knew, but did not have quantitative information for. That statistic was that 2014 was an anomalous year for my e-book sales. This happens to coincide with an anonymous year for iPhone sales too. I do not know if there is any causation, but there is a correlation. In 2014, 41.10% of my "all-time" sales of my iOS e-books, were for my iOS 8 book.

Overall Sales

The overall sales of my e-books have not been too bad. Not nearly as many as I would like, but I cannot complain too much. They will not allow me to quit my job and become independent wealthy, that is for sure. I do not know if any of the advertising nor any of the sales that I have done over the years have helped or not. If you would like to support the website, you can always purchase an e-book or two, or even a physical copy.

Many people seem to know that the first Monday in September is a "free" day off, with pay. But many don't know why this is, well here it is: Labor Day (United States) From Wikipedia, the free encyclopedia

This article is about the holiday in the United States. "Labor Day" redirects here. For other annual labor observances, see Labour Day. For observances on May 1, see May Day. Labor Day Observed by United States Type National Date First Monday in September 2007 date September 3, 2007 2008 date September 1, 2008

Labor Day is a United States federal holiday that takes place on the first Monday in September. The holiday began in 1882, originating from a desire by the Central Labor Union to create a day off for the "working man". It is still celebrated mainly as a day of rest and marks the symbolic end of summer for many. Labor Day became a federal holiday by Act of Congress in 1894.[1] Contents [hide]

• 1 Culture
  • 2 Controversies
  • 3 Miscellaneous
  • 4 Current dates
  • 5 References

Culture

Labor Day has been celebrated on the first Monday in September in the United States since the 1880s. The form that the observance and celebration of Labor Day should take were outlined in the first proposal of the holiday — a street parade to exhibit to the public "the strength and esprit de corps of the trade and labor organizations" of the community, followed by a festival for the recreation and amusement of the workers and their families. This became the pattern for the celebrations of Labor Day. Speeches by prominent men and women were introduced later, as more emphasis was placed upon the economic and civic significance of the holiday. Still later, by a resolution of the American Federation of Labor convention of 1909, the Sunday preceding Labor Day was adopted as Labor Sunday and dedicated to the spiritual and educational aspects of the labor movement.

Today Labor Day is often regarded simply as a day of rest and, compared to the May 1 Labor Day celebrations in most countries, parades, speeches or political demonstrations are more low-key, although especially in election years, events held by labor organizations often feature political themes and appearances by candidates for office. Forms of celebration include picnics, barbecues, fireworks displays, water sports, and public art events. Families with school-age children take it as the last chance to travel before the end of summer. Some teenagers and young adults view it as the last weekend for parties before returning to school. However, of late, schools have begun well before Labor Day, as early as the 24th of July in many urban districts, including Nashville and Atlanta. In addition, Labor Day marks the beginning of the season for the National Football League and NCAA College Football. The NCAA usually plays their first games the weekend of Labor day, with the NFL playing their first game the Thursday following Labor Day.

Controversies

The Knights of Labor organized the original parade on Tuesday, September 5, 1882 in New York City. In 1884 another parade was held, and the Knights passed resolutions to make this an annual event. Other labor organizations (and there were many), but notably the affiliates of the International Workingmen's Association, many of whom were socialists or anarchists, favored a May 1 holiday. In 1886 came the general strike which eventually won the eight-hour workday in the United States. These events are today commemorated as Labor Day in virtually every country in the world, with the notable exceptions being the United States, Canada, Australia and New Zealand. With the Chicago Haymarket riots in early May of 1886, President Grover Cleveland believed that commemorating Labor Day on May 1 could become an opportunity to commemorate the riots. Thus, fearing that it might strengthen the socialist movement, he quickly moved in 1887 to support the position of the Knights of Labor and their date for Labor Day.

Miscellaneous

A recurring Labor Day event in the United States, since 1966, is the annual telethon of the Muscular Dystrophy Association, hosted by Jerry Lewis to fund research and patient support programs for the various diseases grouped as muscular dystrophy. The telethon raises tens of millions of dollars each year.

Labor Day weekend also marked the annual running of the Southern 500 at Darlington Raceway in Darlington, SC. The race was run at any time during the weekend from 1950-2002. In 2004, NASCAR began racing on Labor Day weekend at California Speedway in Fontana, CA. This dropped the race to November in the schedule for 2004 which became a night race and was dropped altogether in 2005 in favor of a Mother's Day weekend night race.

An old custom eschewed wearing white after Labor Day. The custom is rooted in nothing more than popular fashion etiquette.[1] In actuality, the etiquette originally stated that white shoes were the taboo while white or "winter white" clothes were acceptable.[2] This custom is fading from popularity as it continues to be questioned and challenged, particularly by leaders in the fashion world. "Fashion magazines are jumping on this growing trend, calling people who 'dare' to wear white after Labor Day innovative, creative, and bold. Slowly but surely, white is beginning to break free from its box, and is becoming acceptable to wear whenever one pleases. This etiquette is comparable to the Canadian fashion rule against wearing green after Remembrance Day. In the world of western attire, it is similarly tradition to wear a straw cowboy hat until Labor Day. After Labor Day, the felt hat is worn until Memorial Day. "[3]

Current dates

Labor Day (United States) will fall on the following dates in the next few years:

• 2007 - September 3
  • 2008 - September 1
  • 2009 - September 7
  • 2010 - September 6
  • 2011 - September 5

References

1. ^ "Ask Yahoo!", Yahoo!, 2002-09-13. Retrieved on 2006-09-05.
   2. ^ "White out? Tomorrow's Labor Day. So it's time for a fashion etiquette lesson", jacksonville.com, 2002-09-01. Retrieved on 2006-09-05.
   3. ^ "Wearing White After Labor Day: Fashion Disaster or Tired Tradition", The HillTop Online, 2002-09-10. Retrieved on 2006-09-05.