Beth McMullen 's Books
A very well recieved series by Beth McMullen are the books, featuring tropes. The most popular books are Lola Benko, Treasure Hunter, Double Cross, The Midnight Market, Mrs. Smith's Spy School for Girls, Spy Mom, which was published in 2022.
Lola Benko, Treasure Hunter
Double Cross
The Midnight Market
Mrs. Smith's Spy School for Girls
Spy Mom