Black Friday could see you grab some incredible bargains and is almost with us, so I will jump straight to the point. These are the 3 books in my list for this year's Black Friday. If you are into startups, or you are looking to buy something for a friend, these 3 books pack a great deal of wisdom in their pages. You can read more about them below and buy on amazon.

1. Hooked: How to Build Habit-Forming Products

Why do some products capture our attention while others flop? What makes us engage with certain things out of sheer habit? Is there an underlying pattern to how technologies hook us?

Nir Eyal answers these questions (and many more) with the Hook Model - a four-step process that, when embedded into products, subtly encourages customer behaviour. Through consecutive "hook cycles," these products bring people back again and again without depending on costly advertising or aggressive messaging.

2. Without Their Permission: How the 21st Century Will Be Made, Not Managed

As Alexis Ohanian learned when he co-founded the immensely popular reddit.com, the internet is the most powerful and democratic tool for disseminating information in human history. And when that power is harnessed to create new communities, technologies, businesses or charities, the results can be absolutely stunning.

In this book, Alexis will share his ideas, tips and even his own doodles about harnessing the power of the web for good, and along the way, he will share his philosophy with young entrepreneurs all over the globe.

3. The Startup Owner's Manual: The Step-By-Step Guide for Building a Great Company

More than 100,000 entrepreneurs rely on this book for detailed, step-by-step instructions on building successful, scalable, profitable startups. The National Science Foundation pays hundreds of startup teams each year to follow the process outlined in the book, and it's taught at Stanford, Berkeley, Columbia and more than 100 other leading universities worldwide. Why?

The Startup Owner's Manual guides you, step-by-step, as you put the Customer Development process to work. This method was created by renowned Silicon Valley startup expert Steve Blank, acknowledged catalyst of the "Lean Startup" movement, and tested and refined by him for more than a decade.