There's the excitement of cabins and bunk beds, and of learning about the Gold Rush and life in colonial times. There's a mystery thrown in, and the diary format will make readers feel like they're in on a secret, or maybe even one of the group of friends.
The language did get to me after a while, even though I know it's quite common for kids that age to speak in silly ways. However, reading pages of made-up words like "neaterest", "sneakerous" and "giganterous" became a bit much to read after a bit.
I have read many Ella Diarie books and they are all entertainging, creative, fun, simple and are easy to read. They never dissapoint, would reccomebd espicially for tweens or young teens