K.A. Applegate
List of Books

ANIMORPHS

1 The Invasion
2 The Visitor
3 The Encounter
4 The Message
5 The Predator
6 The Capture
7 The Stranger
8 The Alien
9 The Secret
10 The Android
11 The Forgotten
12 The Reaction
13 The Change
14 The Unknown
15 The Escape
16 The Warning
17 The Underground
18 The Decision
19 The Departure
20 The Discovery
21 The Threat
22 The Soulution
23 The Pretender
24 The Suspicion
25 The Extreme
26 The Attack
27 The Exposed
28 The Expiriment
29 The Sickness
30 The Reunion
31 The Conspiracy
32 The Separation
33 The Illusion
34 The Prophecy
35 The Proposal
36 The Mutation
37 The Weakness
38 The Arrival
39 The Hidden
40 The Other
41 The Familiar

MEGAMORPHS

Megamorphs 1: The Andalites Gift
Megamorphs 2: In the Time of the Dinosaurs
Megamorphs 3: Elfangor's secret
The Andalite Chronicles
The Hork Bajar Chronicles
Visser
Alternamorphs

EVERWORLD

1. Search for Senna
2. Land of  Loss
3. Enter the Enchanted
4. Realm of the Reaper
5. Discover the Destroyer
6. Fear the Fantastic