I'd like to share with you the following books written by MJV Innovation. They are free to download and are highly informative.
1) Design Thinking (also available in French, Spanish, German and Portuguese) http://www.designthinkingbook.com/
2) Business Intelligence + Design Thinking http://content.mjvinnovation.com/ebook-business-intelligence-design-thinking/
If you're looking to implement Design Thinking at your company, please get in touch with me and I'd be happy to provide further information on the topic.