Our colleague and former chair Tim Onions is selling off some books for advanced players at reduced and second-hand prices: see his website for details.
We've been going through the multiple-choice questions in Chess Choice Challenge, and some we have done quite quickly. But this one took us most of a session to talk about!
Otto Blathy composed chess problems. But the ones he liked were a bit funny! The positions could never happen in a game, but they usually had a nice idea in them.
These gnarly positions are called grotesques.
Mr.B showed me this one many years ago: White to play and win! Black is moving down the board -- well, that's if they could move...