On the Historicity of Jesus is expected to be out by the end of June. I have not received a firm confirmation of that; it all depends on how much time the publisher takes to do a print run and distribute stock. I am reasonably sure it can’t be much later than that (I think worst case scenario would be end of July).
The publisher, Sheffield-Phoenix, located in the UK, is offering an opportunity to pre-order the book, in either hardcover or softcover (note the enormous price difference: $35 soft, $95 hard; this is typical now in academic publishing). You can do that at the publisher’s website, where you can also get a look at a description of the book and its extended table of contents.
But I must issue a word of caution. I was not going to blog the book’s availability until Amazon was offering a pre-order. This is because Amazon typically gives the best prices (although they in part do that by abusing and exploiting workers, something worth concern). Although you can pre-order from England now, direct from the publisher, not only does that mean you have to pay full list price (Amazon sometimes can undercut that; we’ll have to wait and see to find out if it does in this case), but also shipping (which you can often get waived for purchases through Amazon). And I can’t guarantee it will be faster. Amazon is vastly more efficient than most publishers, and though you’d think a publisher would fulfill its own pre-orders faster than it can deliver stock to Amazon and Amazon distribute its own pre-orders from it, one should hesitate to bet against Amazon. The only thing counting against it is that Sheffield distributes in North America through the Society of Biblical Literature, so that could produce enough of a delay in getting stock to Amazon US that Sheffield can beat its shipping and handling velocity, even crossing the sea.
Maybe none of this will matter. Pre-ordering through Sheffield might be the fastest way to get a copy in hand, even for people in the Americas. And it might not be significantly more expensive. I don’t know. So I just want my readers to be aware that I can’t promise either. And though sometimes sales direct through a publisher give an author a double royalty (this is the case for several of my other books), this is not the case here. So it won’t likely affect me either way.
Update: Amazon is now showing separate order pages for the hardcover and the softcover. Last I looked (and this can constantly change) they are offering a slight discount only on the former, but free shipping on both.