@wvcherrybomb The book is
Wisden on the Ashes
I was just pleased to see Wisden release an ebook. They have a couple of other cricket books -- a dictionary and the Laws of Cricket, but this the first of their larger books.
Now, if they start releasing their Almanack (2010 edition came in at 1728 pages and it was the 147th annual edition) I will be overjoyed.