The Reunion (Animorphs #30)

The Exposed (Animorphs #27)

The Sickness (Animorphs #29)

The Unknown (Animorphs #14)

The Forgotten (Animorphs #11)

The Reaction (Animorphs #12)

The Threat (Animorphs #21)

The Suspicion (Animorphs #24)

The Extreme (Animorphs #25)

The Experiment (Animorphs #28)

The Solution (Animorphs #22)

The Change (Animorphs #13)

The Arrival (Animorphs #38)

The Weakness (Animorphs #37)

The Proposal (Animorphs #35)

The Hidden (Animorphs #39)

The Other (Animorphs #40)

Animorphs #4: Back to Before

Animorphs Megamorphs #3: Elfangor's Secret

The Beginning (Animorphs #54)