Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Free Beatles Yellow Submarine e-Book On iTunes (Tribute To Steve Jobs)
In tribute to former Apple CEO Steve Jobs there is now a Beatles Yellow Submarine e-Book available for free with in iTunes. The e-book / ibook includes exclusive clips from the 1968 movie, sounds, music clips, interactive animations and more. Why the Beatles you may ask , John Lennon was one in particular artist who Steve Jobs enjoyed
This enchanting illustrated book captures the same magical spirit found in the film. The Beatles’ journey to save Pepperland from the music-hating Blue Meanies is filled with surrealistic humor, wit, and clever references to The Beatles’ song titles and lyrics. In this iTunes exclusive, clips from the movie have been included throughout and can be viewed either embedded in the page or at full-screen. The book also contains interactive animations as well as sound effects and music clips. Download the book for free right here and enjoy it on iBooks on your iPad, iPhone, or iPod touch.