Frank and Joe unravel clue after clue in their adventure-packed search for the living descendant of the mighty Aztec nation which once ruled Mexico.

"An exciting new book in the series featuring Elizabeth Miles, con woman turned Lady, from the beloved national bestselling author of the Gaslight Mysteries. Elizabeth Miles finds herself in a position no con can help her escape. Her beloved fiancé, Gideon Bates, is awaiting his turn in the draft to fight in the Great War. Elizabeth is finding it hard to think of anything else, but Gideon has thrown himself into his work, preparing wills for soldiers...

When a peculiar letter arrives inviting Armand Gamache to an abandoned farmhouse, the former head of the Surete du Quebec discovers that a complete stranger has named him one of the executors of her will. Still on suspension, and frankly curious, Gamache accepts and soon learns that the other two executors are Myrna Landers, the bookseller from Three Pines, and a young builder. None of them had ever met the elderly woman. The will is so odd and includes...

"What I intend to say to you will come as a shock ..." With these words, Lady Athelinda Playford -- one of the world's most beloved children's authors -- springs a surprise on the lawyer entrusted with her will. As guests arrive for a party at her Irish mansion, Lady Playford has decided to cut off her two children without a penny . . . and leave her vast fortune to someone else: an invalid who has only weeks to live. Among Lady Playford's visitors...