Designed for iPad
in iBooks Author
The iPad version of the books contains the same 170,000 words as the print book, but also includes 600+ illustrations. It also has 10 short videos, sound files and interactive elements. ISBN: 978-0-9930057-1-8.
"[The] iPad edition puts [publishing] professionals to shame, featuring lovely use of video, a wealth of images, clever 3D models, and even a 19th-century ditty about speeding cyclists.” The Guardian, 23rd December 2014.