Published books are available in all major online bookstores across the world. For instance:
… and at other Amazon stores.
Apple iBookstore: access the store via iBooks app on your iPad, iPhone or Mac.
Google Play Books
Also available at Tolino.
Download free ebook samples
The book samples are available in EPUB format that is compatible with all reading apps and reading devices except for Kindle. Free samples for Kindle are available in Amazon Kindle Store.
Behind the Screen – the Nokia Story
The Engineer’s Cookbook by Kari Ojala