Death at the Crystal Palace is the fifth in Jennifer Ashley’s Below Stairs historical mystery series. I haven’t read any of this series, but have read and liked most of her Captain Lacey series, published under the pen name, Ashley Gardner. Crystal Palace has dropped to £1.99 at Kindle UK right now…
Buy at Kindle UK
The Secret of Bow Lane is the sixth and most recent (2022) in the Below Stairs series. It has dropped to £1.99 at Kindle UK: https://www.amazon.co.uk/dp/B09KX8WP86