Is there a hard copy of the book?

Dive Into Design Patterns

The book has not been physically published yet. It might get published, though. If you're interested, please subscribe to our newsletter to not miss it.

If you absolutely have to have at least some paper book on patterns, I would recommend buying either the classic GoF book "Design Patterns: Elements of Reusable Object-Oriented Software" or a more casual book, "Head First Design Patterns: A Brain-Friendly Guide". Both books have various pros/cons, but nevertheless, they are very well-known and have been translated into various languages.

Dive Into Refactoring

This is an online course, it has no related physical goodies. If you want to have a paper version of the course, the closest alternative is the classic book by Martin Fowler "Refactoring: Improving the Design of Existing Code".