Kiki Strike by Kirsten Miller

White-haired, leprechaun-size Kiki Strike is a new student at Atalanta School in New York City when she meets 12-year-old Ananka Fishbein, the narrator of Miller's debut novel. Together they begin a detailed exploration of the Shadow City, the subterranean rooms and streets under New York's subway system, and Kiki recruits a team of other precocious 12-year-olds, whose skills include hacking, chemistry, lock picking, forging, making handmade explosives, and mechanical engineering, to join them. Ananka, the team's urban archaeologist, will supply her family's extensive library and learn everything about rats, the current Shadow City inhabitants. As the girls try to obtain layered maps of New York City's infrastructure, they fear that terrorists with the same goals are putting the city in terrible danger. The peripheral plotline about a nefarious, exiled princess of Pokrovia, who is a fellow Atalanta School student makes the story flow.

The end of each chapter gives us tips from Ananka on topics such as "How to Be a Master of Disguise" and "How to Foil a Kidnapping" and many more. This book was great fun. I found the story fresh and exciting and I didn't want it to end. I liked how it didn't try to make everything take place in a week. The book actually takes place over 2-3 years. We see the characters develop and evolve into very interesting girls. I'm hoping we'll get to know more about the other girls as we only really get to know the most about Ananka (since she narrates) and Kiki. This reminds me of Aretemis Fowl but for girls.