My 'big read' this year is Finnegans Wake which I am reading weekly along with the reddit TrueLit sub. It would be a very different experience without the comments and interpretation from there, so that's something that I will be thinking about...
Otherwise, The Twisted Ones by T Kingfisher, which is engaging and well paced, a Doctor Who novel from the '90s and am listening to Ron Hutton's Queens of the Wild. This books are always authoritative and entertaining but I have only just started this one so can't say a lot so far.