Which is the best book out there to learn Linq, including Linq to Entities? [closed]

Answer 1

I've recently been reading an early draft of Entity Framework in Action; it seems to be along the right lines, but isn't complete yet.

At this point in time, I'd be wondering which books are covering the VS2010/.NET 4.0 version of Entity Framework, as there are considerable changes afoot. I don't know whether the above book will publish against 3.5 SP1 or 4.0, but it stands a better chance of being up to date than the existing dead trees.