Tiny things can cause big problems. Ax and the Animorphs morph into mosquitoes for another mission against the Yeerks. Before they know it, they are trapped in the unimaginable realm of Zero-space.Tiny things can cause big problems. Ax and the Animorphs morph into mosquitoes for another mission against the Yeerks. Before they know it, they are trapped in the unimaginable realm of Zero-space.