I love historical mysteries, and this series is among my absolute favorites. P.F. Chisholm, who's published Elizabethan novels under her real name of Patricia Finney, knows the time period thoroughly, and is able to make it seem real in a way that very few other writers can. Or do. Thus, Dodd realizes someone has been "cooped up indoors for too long" because "the jordan under the bed badly needed emptying;" Shakespeare envies Cecil's "very best, most expensive paper, smoothed with pumice so that his pen nib never caught nor spattered;" and Dodd appreciates a "pen not even catching a little, it was so well cut, just sliding smoothly across the paper." Her books are full of these little snippets that immerse the reader in the different time period, vividly bringing it to life, while at the same time reminding us of the differences.
Two other things distinguish this series from others in the genre. First, as in her earlier books, the mystery in this one is well constructed (although the plot was perhaps excessively complex) and the characters' motivations make sense. Also, the various plotlines are tied up - or set up for the next book. Second, it's genuinely funny. My personal favorite laugh-out-loud line was:
"'You're not a lawyer, surely?' said the judge, his brow wrinkling. Crushing his immediate impulse to challenge the man to a duel over the insult, Dodd coughed again."
I can't say it was worth the wait - it's been 12 years, after all, and I don't want to give the author *any* idea that it's okay to wait another 12 years for the next one! - but it was definitely worth the purchase price. Even in hardcover.