If you could only put one book on your iPad, what would it be?

Not trying to offend anyone here, but I really do love this book:

 

Robert A. Heinlein's The Moon is a Harsh Mistress. One of the few books I've actually read multiple times. Although Space Cadet runs in at a close second simply because it is a testament to Sci-Fi imagination as it features cellphones and microwave ovens/meals.

 

Can't choose between three... It'd either be Curious Incident of the Dog in the Night-Time, that's probably my favourite fiction book. But also important are Programming in Objective-C 2.0 by Stephen G. Kochan and How To Get Rich by Felix Dennis.

 

The Marvel Encyclopedia!!!!!!!

 

Obj C, the ugly duckling turned swan...

I would have a hard choice choosing just one, but to stick with the thread subject... hmmm perhaps "The Field" by Lynne McTaggart

[ame=http://www.amazon.com/Field-Quest-Secret-Force-Universe/dp/006143518X/ref=pd_bxgy_b_img_b][/ame]

second choice "The Holographic Universe" Michael Talbot

 

The entire Wheel of Times series by Robert Jordan

 

Sun Tzu - The Art of War

 

There is only one correct answer for this question. The Hitchhiker's Guide to the Galaxy. Come on, it's the same device people!!!