The book Beginning iPhone 4 Development is being offered by TheRegister for 40% off the regular price. The book is touted as the ultimate beginners guide for helping you learn the basics of working with Xcode, interaction, interface, autorotation, autosizing and table views, the Accelerometer, drawing with Quartz & OpenGL, localisation and much more.

Beginning iPhone 4 Development is available now for £18.89 – that's 40% discount on the list price. TheRegister will ship worldwide and shipping is free for UK buyers. More info and the link to purchase this book can be found at http://www.theregister.co.uk/2011/07...e4development/