I have had the pleasure to review Craft & Vision books before (see: Dodge & Burn: Leading the Eye with Lightroom & Photoshop) and the latest offering from author Piet Van den Eynde is a must have in your Lightroom collection. Piet continues to put out excellent content in a very approachable style. His newest title, Lightroom 4 Unmasked, is no exception.
I found this eBook to be appropriate for the advanced beginner to intermediate Lightroom user. Upgraders will welcome the many sidebars Piet uses to point out the new features and changes in Lightroom 4. As with all eBooks from Craft & Vision Lightroom 4 Unmasked is beautifully designed and presented. There are annotated screenshots illustrating what Piet is covering in the text as well as some great photography transformed via Lightroom.
Spread among the 312 pages (yes, this is a large eBook!) are 60 different "cases" that Piet uses to illustrate how Lightroom can function in the real world. These are, to me, the heart of the book and well worth the $20 cost of admission. If you are looking for a great Lightroom eBook then look no further. I heartily recommend this one!