This ubitour version of Verne's adventure classic is enhanced with 2d codes, which extend the book into the digital world. With an iPhone or other appropriate Internet mobile phone you can participate in online conversations about the book, its characters, or author. The book also links Fogg's adventure to online interactive maps. Last, but not least, each chapter of the book is linked to its audio and video versions, which can be streamed or downloaded onto the mobile phone. Readers can put the book down, get in the car or on the treadmill to follow Phileas Fogg's and Passpartout's adventures on their iPhones or Smartphones without missing a beat. The Ubitour was designed by Sorin Adam Matei and by the Ideagora team. The book project was supported by the Discovery Learning Center and by the Entrepreneurial Leadership Academy at Purdue University. More details at http: //ubimark.com.