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Earlier today, I talked about modifying e-books to correct mistakes not caught before publication. But there is another reason to modify e-books, and this one practical rather than theoretical.

College instructors often find that the commercially-available textbooks are not the best fit for their classes. For the most part, they make do by choosing specific reading assignments and passing out hand-outs or other supplementary material.

The New York Times reported yesterday on an electronic textbook initiative Macmillan is introducing. Called DynamicBooks, this program will let professors customize e-textbooks to be better-suited to their classes. Not only can they make large changes, they can change or remove anything, right down to paragraphs.

There have been a number of customized print textbook initiatives before, but Dynabooks is the first that allows such fine-grained changes.

“Basically they will go online, log on to the authoring tool, have the content right there and make whatever changes they want,” said Brian Napack, president of Macmillan. “And we don’t even look at it.”

And the e-book editions will be much cheaper than traditional textbooks, too; one title is priced at $134 for the standard print edition but only $49 for the e-book. Macmillan’s senior vice president for digital content, Fritz Foy, says outright that this is because they cannot be resold used the way printed textbooks can.

(Imagine that! Someone from Macmillan saying that e-books—or at least a certain kind of e-books—should be significantly cheaper than the print version!)

DynamicBooks can currently be read on-line or downloaded for use on laptops or iPhones. The general manager of DynamicBooks said they were negotiating with Apple on iPad versions.

 
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