Idr what books it was cus read them in elementary school but I remember there’s a timer on their power where if they stay as an animal too long they get stuck. I remember this cus at one point they make a long trip so they have to shift back every few hours but get stuck half way.
Also some evil character turned into a bird or falcon or something and forcibly turned a couple characters into flys or something and yeah
These were books that are good to be in an elementary school
Oh yeah, it was a mix of body horror, the brutalities of war, the unconscionable weight of leadership, and happy fun time seagull antics.
The time limit was 2 hours or you got stuck. And that happened in the first book to emphasize “kids, this is real.”