A daily roundup of book and publishing news from across the Web: NYT on iPhone 4; Demi MemMoore; What's Madoff Reading?; Free 'Twilight' Book; Amazon Splits Kindle Bestsellers; 'Potter' E-Books; Markson NYT Obit.

iBooks Coming Soon to iPhone
Yesterday, Apple unveiled its next iPhone, coming 6/24, which will also bring the iBooks app to the iPhone. Here's the NYT coverage.

Demi MemMoore
Actress Demi Moore will publish her memoirs with HarperCollins in 2012, according to the BBC.

What's Madoff Reading in Jail?
To illustrate an article, New York magazine publishing a lookalike pretending to be Bernie Madoff reading John Grisham in jail. From GalleyCat.

Free Stephanie Meyer Book Online
As promised, Stephanie Meyer has released her new Twilight novella for free online reading.

Amazon Splits Its Kindle Bestsellers Lists
As we reported it would last month, Amazon has split its Kindle bestsellers lists into "paid" and "free" categories.

Rowling Considering 'Potter' E-Books
J.K. Rowling is apparently reconsidering her anti-e-book stance on her 'Harry Potter' books, reports The Daily Herald.

David Markson NYT Obit
Here's the New York Times obit for experimental novelist David Markson, who died this weekend at 82.