Conundrum is a mind-stretch. Encrypting idioms into their typographic equivalents, Harry enlivens our everyday language and challenges readers to see that "time after time after time" or, at least, "more often than not" "the writing is on the wall." For fans of word puzzles, sudoku, crosswords, and all manner of mind games, Conundrum offers an artfully packaged, cleverly designed new challenge. Drawing upon, literally in this case, graphic...