Operation Frog Effect made me think more about friendship because Emily felt like Kayley was taking Aviva away from her and being not a very good friend. I would apply that lesson to my life that sometimes my friends can make jokes that I don't really understand or like.

I liked this book. There were some times that were sad, but sweet. At one point some of the students get in BIG trouble! Overall, I thought this was a great book.

This was a very good book. I would definitely read more books by this author. The only reason I'm giving it four stars was because it left a little bit too much suspense and some parts left you wondering about what was going on. Totally recommend it!

judging by the title, i thought it would be horrible. but it was actually good. but kayley, NOT a fan.