In our book iPhone For Dummies All-in-One, my co-author Barbara Boyd and I extoll the glorious tactile virtues of the BookBook leather case for iPhone:

Want to make your iPhone book-reading experience more…well…book-like? The BookBook Case for iPhone (twelvesouth.com/products/bookbook_iphone/), shown in Figure BC5-2, adds that good ol’ leather- bound book look and feel with such panache, people will think you’re actu- ally reading a “real” book (albeit one printed for Lilliputians). What’s more, a window for your license or ID and slots for credit cards mean you can leave your wallet at home.

(You can download the entire chapter here: Bonus Chapter 5: The Well-Informed Reader and Listener.)

At the time, your color choice was limited one style: Vintage Brown. But recently BookBook maker TwelveSouth has added a second style to the mix: Classic Black. Nice!