Ginny, sometimes timing is everything. I had Byatt's The Children's Book home from the library for three weeks, but was already reading other things already started, including Louise Penny's Brutal Telling, which I thoroughly enjoyed.
So perhaps Byatt's book did not get the attention it deserved. The very first chapters, so much detail, so many people, and one keeps thinking, "Let's get on with it . What's supposed to happen here." Then it became due, and I couldn't renew. So, I'm going to wait on that on until it's out in paperback (hopefully 2nd hand paperback) when I can read it on my own schedule. I'd definitely want to read it along with another book -- this one is not a sit up and read all night book.
Unlike Tess Gerritson's The Bone Garden, which has our old friend Oliver William Holmes playing a small part. A stand alone mystery, back and forth between 1830 and contemporary times. Medical training and women giving birth.