Coming in June 2018, Humphrey Carpenter’s J. R. R. Tolkien: A Biography done as an unabridged 10-hour audiobook.
And at the start of August, Tolkien: Treasures, a 144-page coffee-table book from the Bodleian Library… “that showcases the highlights of the Tolkien archives held at the Bodleian”.
Then later in August, The Fall of Gondolin.

[…] thoroughly peruse the two new Tolkien books in the bookshop there, via open inspection copies. The small £12 paperback which I thought I wanted proved to be a cut-down of the full £25 ‘book of the […]