This is my first Cam Jansen. The nine-year-old likes her and her photographic memory, so I picked this one up to see what the deal is.
I found the ending slightly disappointing. For a mystery series the solution doesn't take up a lot of space. I did enjoy the deductions in the middle of the mystery though. And I liked the characters. I think I'd need to read a few more before I formed a solid opinion about them.