yes, there is a way to do just that. You will want to register your print book in your account, and then, in "your products" in the "print books" tab, you should see a yellow "$4.99 ebook upgrade" button on the right hand side of the page.
The link to find all the information about how to register your books, and the details of the $4.99 ebook upgrade can be found here:
If you have any further questions or require further assistance,
You can contact us at:
1-707-827-7019 from outside the USA
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Customer Service Rep,
Thank you for your suggestion. I have done that and I was able to purchase the e-book for severl boks however one of my books: C# 4.0 in a Nutshell, ISBN: 978-0-596-80095-6 does not give me such option. On the same book, if I click on Code Example, it gives me a PDF of the first few pages. Anys suggestions?