How much does the book cost?

The book costs $40, but as this is for charity we've enabled "pay what you want" so you can contribute more if you want.

Where does my money go?

Every one of our authors has agreed to give up their time for free, so that all revenues from book sales, minus payment processing fees, go straight to charity.

What difficulty level are the chapters?

We've tried to cover the full range of difficulty levels, so you'll find some chapters for folks with six months of Swift experience, some chapters for experienced senior developers, and lots of chapters in between.

Is this part of a series?

On January 14th we released our first book, with all the revenues for that going to support Black Girls Code. If this works well, we might write a second volume in the future, but we can't promise anything just yet.

What does my purchase include?

You'll get the book delivered as both PDF and ePub, plus any updates that are released in the future.

Can I buy a printed book?

No. Our goal is to raise as much money for good causes as possible, and digital publishing allows us to reach everyone while keeping our costs low.

What is your refund policy?

If you're unhappy with your purchase, contact us within 30 days and we can issue a full refund.

Where can I ask more questions?

If there's something we haven't answered here, contact Paul Hudson on Twitter @twostraws or by email paul@hackingwithswift.com.