I struggle to think of the last thing I read that disappointed me as much as F. Tennyson Jesse’s 1930 edit of Lassiter Wren and Randle McKay’s Baffle Book puzzles. From stories where subtle changes in detail make finding the solution impossible (‘The Warfield-Cobham Jewel Robbery’) to those whose insistence of physical evidence is so ignorant as to defy explanation (‘The Wayside Mystery’) it’s been a…not good time.