There is an even better deal (see below)
Only $4.49 Per Book
Python Grammar (yours essentially free of charge with OCTOPACK) will be emailed to you soon as it becomes available. As an independent writer and publisher, I work until the book quality reaches acceptable standard. However I am already 150 pages into the writing process. The final version is currently scheduled for release in September and will contain 400 pages of Python tutorial material. One way of looking at the OCTOPACK is as a Python Grammar pre-order. but you get it for free and also get links to all of my other coding books as an instant download on the day of purchase.
CSS Visual Dictionary contains visual diagrams for all CSS properties in common use. Think of it as a visual tour of every single CSS property that produces visual output.
Update: July 26, 2020: According to my book sale stats the #OCTOPACK package doesn't sell as well as the 3-bundle and when it does it costs me est. $199.93 so I don't know for how long it will be available. But if you're a fan of my coding books obviously this is my best discount deal right now 😊