Books without batteries

I cannot remember where I found this, I know it was on Facebook, maybe on the page of the local bookshop, maybe another. In any case, I thought it was very funny and thought I had to keep it and eventually share it on the blog, as I am finally doing now. It reminded me a bit of this other cartoon. As my readers know, I am a traditionalist when it comes to books, I prefer them of paper, without batteries. And, since we have now a local bookshop, I reckon books without batteries are still relevant.