I'd Tell You I Love You is the first teen spy novel in the Gallagher Girls series by Ally Carter. I'd heard a lot about the series before I started reading it but when I saw the first book was on offer on iBooks, I snapped up the chance to read it. The series is about a girls' school for spies disguised to the outside world as a school for geniuses.
The concept of a spy school for the most elite teen girls really interested me as it's not an idea I've read before and I think Ally Carter exceeded my expectations on this particular idea. There is a huge emphasis on the girls, in particular the protagonist Cammie, being exceptionally talented. The girls know fourteen languages, how to kill a man seven different ways and can break CIA codes, but lack the 'ordinary' social skills most girls know, such as how to talk to a boy.
Other than the fact the book is based on spy school, it is a typical story of a young girls first romantic relationship and how she deals with these new experiences. I would definitely recommend this book as it's a great addition to the YA genre.