Jill Marshall 's Books
A very well recieved series by Jill Marshall are the books, featuring tropes. The most popular books are S*W*A*G*G 1, Spook, Jane Blonde: Sensational Spylet, Jane Blonde: Spy in the Sky, Jane Blonde: Spies Trouble, Jane Blonde: Spylet on Ice, Jane Blonde: Twice the Spylet, Golden Spy, which was published in 2022.