Animorphs #01 - The Invasion
Animorphs #02 - The Visitor
Animorphs #03 - The Encounter
Animorphs #04 - The Message
Animorphs #05 - The Predator
Animorphs #06 - The Capture
Megamorphs #1: The Andalite's Gift
Animorphs #07 - The Stranger
Animorphs #08 - The Alien
Animorphs #09 - The Secret
Animorphs #10 - The Android
Animorphs #11 - The Forgotten
The Andalite Chronicles
Animorphs #12 - The Reaction
Animorphs #13 - The Change
Animorphs #14 - The Unknown
Animorphs #15 - The Escape
Animorphs #16 - The Warning
Animorphs #17 - The Underground
Megamorphs #2: In the Time of Dinosaurs
Animorphs #18 - The Decision
Animorphs #19 - The Departure
Animorphs #20 - The Discovery
Animorphs #21 - The Threat
The Hork-Bajir Chronicles
Animorphs #22 - The Solution
Animorphs #23 - The Pretender
Animorphs #24 - The Suspicion
Animorphs #25 - The Extreme
Animorphs #26 - The Attack
Animorphs #27 - The Exposed
Animorphs #28 - The Experiment
Megamorphs #3: Elfangor's Secret
Alternamorphs #1: The First Journey
Animorphs #29 - The Sickness
Animorphs #30 - The Reunion
Animorphs #31 - The Conspiracy
Animorphs #32 - The Separation
Animorphs #33 - The Illusion
Animorphs #34 - The Prophecy
Visser (Chronicles)
Animorphs #35 - The Proposal
Animorphs #36 - The Mutation
Animorphs #37 - The Weakness
Animorphs #38 - The Arrival
Animorphs #39 - The Hidden
Alternamorphs #2: The Next Passage
Megamorphs #4: Back to Before
Animorphs #40 - The Other
Animorphs #41 - The Familiar