The Solution
Plot:
David is becoming vicious. Power hungry. He is trying to control the Animorphs, attempting to kill some while manipulating others. In the wake of one of their most important missions, they also have to figure out how to outsmart David, or else he could prove to be their undoing . . .
Comments:
The last book in the "David trilogy", this is probably the best of the three, and unlike the first two, it's very character-driven in the narrative. In fact, although the position will probably be taken by the upcoming #32, it's one of the strongest examples of personality development in a Rachel-book. The ending is somewhat shocking and it's easy to see why several people have written contination fanfics.