Animorphs Series

54 primary works • 83 total works

Book 1

The Invasion
3.81
· 13637 Ratings · 917 Reviews · published 1996 · 3 editions
Sometimes weird things happen to people. Ask Jake.…
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Book 2

The Visitor
3.81
· 7645 Ratings · 320 Reviews · published 1996 · 37 editions
Morphing is certainly more fun than Sega -- you ca…
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Book 3

The Encounter
3.84
· 6807 Ratings · 248 Reviews · published 1996 · 2 editions
When Tobias, Jake, Rachel, Marco, and Cassie were …
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Book 4

The Message
3.85
· 6411 Ratings · 213 Reviews · published 1996 · 2 editions
It all started with the dreams. But Cassie didn't …
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Book 5

The Predator
3.83
· 5456 Ratings · 200 Reviews · published 1996 · 2 editions
Marco never wanted to be an Animorph. He never wan…
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Book 6

The Capture
3.89
· 5863 Ratings · 198 Reviews · published 1997 · 25 editions
It was really bad when Jake found out his older br…
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Book 7

The Stranger
3.83
· 5031 Ratings · 175 Reviews · published 1997 · 2 editions
Okay. Rachel and the other Animorphs have finally …
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Book 7.5

The Andalite's Gift
3.76
· 3607 Ratings · 136 Reviews · published 1997 · 1 edition
We never should have done it. But we needed a brea…
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Book 8

The Alien
3.89
· 5334 Ratings · 176 Reviews · published 1997 · 2 editions
What would you do if you were the only alien trapp…
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Book 9

The Secret
3.70
· 4209 Ratings · 152 Reviews · published 1997 · 1 edition
There's something pretty weird going on in the woo…
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Book 10

The Android
3.79
· 4121 Ratings · 145 Reviews · published 1997 · 1 edition
When Marco runs into his old friend Erek he doesn'…
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Book 11

The Forgotten
3.73
· 3789 Ratings · 119 Reviews · published 1997 · 1 edition
There's been an accident. Someone crash-landed a Y…
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Book 12

The Reaction
3.74
· 3951 Ratings · 118 Reviews · published 1997 · 1 edition
Rachel's got some pretty strange stuff happening. …
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Book 12.5

The Andalite Chronicles
4.05
· 4607 Ratings · 179 Reviews · published 1997 · 1 edition
Relates the story of Elfangor-Sirinial-Shamtul, th…
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Book 13

The Change
3.90
· 4027 Ratings · 127 Reviews · published 1997 · 1 edition
Tobias has pretty much gotten used to his life. He…
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Book 14

The Unknown
3.64
· 3558 Ratings · 111 Reviews · published 1998 · 16 editions
There's a new rumor in town. Someone has discovere…
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Book 15

The Escape
3.80
· 3529 Ratings · 102 Reviews · published 1998 · 13 editions
Almost nothing could be as bad as finding out your…
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Book 16

The Warning
3.75
· 3347 Ratings · 99 Reviews · published 1998 · 13 editions
Jake has made an amazing discovery: a Web site abo…
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Book 17

The Underground
3.71
· 3155 Ratings · 90 Reviews · published 1998 · 15 editions
What's tasty, good for you, and only takes sixty s…
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Book 18

The Decision
3.81
· 3108 Ratings · 87 Reviews · published 1998 · 14 editions
Ax and the Animorphs are about to have a huge prob…
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Book 18.5

In the Time of Dinosaurs
3.84
· 2429 Ratings · 104 Reviews · published 1998 · 12 editions
We could blame everything that happened on Marco. …
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Book 19

The Departure
3.88
· 3264 Ratings · 132 Reviews · published 1998 · 14 editions
Cassie's had it. After the last mission, she reali…
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Book 20

The Discovery
3.79
· 3096 Ratings · 100 Reviews · published 1998 · 14 editions
When he stumbles on the blue box used to create th…
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Book 21

The Threat
3.85
· 2814 Ratings · 90 Reviews · published 1998 · 13 editions
"The Threat" is a new Animorph named David. At fir…
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Book 22

The Solution
3.94
· 2977 Ratings · 106 Reviews · published 1998 · 12 editions
David, the newest Animorph, is not what he appears…
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Book 22.5

The Hork-Bajir Chronicles
4.13
· 3091 Ratings · 117 Reviews · published 1998 · 9 editions
Dak Hamee, born into the Hork-Bajir tribe, is some…
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Book 23

The Pretender
3.93
· 2952 Ratings · 96 Reviews · published 1998 · 13 editions
Someone's looking for Tobias. Someone who says she…
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Book 24

The Suspicion
3.62
· 2649 Ratings · 97 Reviews · published 1998 · 15 editions
The Yeerks are not the only invaders of Earth. Mee…
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Book 25

The Extreme
3.72
· 2530 Ratings · 80 Reviews · published 1999 · 14 editions
It's time for the Animorphs to acquire some cold-w…
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Book 26

The Attack
3.93
· 2695 Ratings · 89 Reviews · published 1999 · 11 editions
The Ellimist has helped the Animorphs many times. …
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Book 27

The Exposed
3.76
· 2572 Ratings · 85 Reviews · published 1999 · 12 editions
To rescue their android friends, the Chee, the Ani…
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Book 28

The Experiment
3.65
· 2437 Ratings · 83 Reviews · published 1999 · 11 editions
The Yeerks are ready to control humans where it co…
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Book 29

The Sickness
3.90
· 2502 Ratings · 92 Reviews · published 1999 · 9 editions
The Animorphs' alien friend Ax is in trouble. He's…
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Book 29.5

Elfangor's Secret
3.90
· 2146 Ratings · 79 Reviews · published 1999 · 8 editions
The Animorphs are given the power to pursue eighte…
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Book 30

The Reunion
3.84
· 2285 Ratings · 72 Reviews · published 1999 · 11 editions
Marco is faced with a difficult decision when his …
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Book 31

The Conspiracy
3.80
· 2341 Ratings · 77 Reviews · published 1999 · 11 editions
Jake's dad and brother Tom have left for a meeting…
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Book 32

The Separation
3.60
· 2333 Ratings · 81 Reviews · published 1999 · 10 editions
Rachel is falling apart. Literally. Her newest mor…
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Book 33

The Illusion
3.90
· 2318 Ratings · 71 Reviews · published 1999 · 11 editions
The Yeerks possess a weapon that could be the bigg…
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Book 34

The Prophecy
3.77
· 2186 Ratings · 65 Reviews · published 1999 · 10 editions
Cassie's losing her mind. But she's gaining the mi…
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Book 35

The Proposal
3.70
· 2058 Ratings · 62 Reviews · published 1999 · 10 editions
The Yeerks are stepping up their invasion tactics.…
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Book 35.5

Visser
4.08
· 2454 Ratings · 81 Reviews · published 1999 · 5 editions
In an hour or so, once I was out of sight of land,…
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Book 36

The Mutation
3.66
· 2111 Ratings · 67 Reviews · published 1999 · 11 editions
Morphing into killer whales, the Animorphs discove…
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Book 37

The Weakness
3.60
· 2059 Ratings · 71 Reviews · published 2000 · 10 editions
While Jake is away at an out-of-town wedding, Tobi…
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Book 38

The Arrival
3.83
· 2046 Ratings · 53 Reviews · published 2000 · 11 editions
Ax's people have arrived on Earth, and they want A…
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Book 39

The Hidden
3.66
· 1821 Ratings · 59 Reviews · published 2000 · 9 editions
The Yeerks plan to use the Helmacron ship they hav…
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Book 40

The Other
3.76
· 1845 Ratings · 56 Reviews · published 2000 · 9 editions
Ax and the Animorphs find new hope when they learn…
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Book 40.5

Back to Before
3.98
· 1655 Ratings · 55 Reviews · published 2000 · 5 editions
Jake's finally weakened. After a grisly battle, th…
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Book 41

The Familiar
3.67
· 1878 Ratings · 60 Reviews · published 2000 · 10 editions
Jake wakes up one morning to find he is suddenly t…
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Book 42

The Journey
3.63
· 1788 Ratings · 54 Reviews · published 2000 · 10 editions
The Helmacrons need more power to escape the earth…
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Book 43

The Test
3.82
· 1800 Ratings · 50 Reviews · published 2000 · 11 editions
Tobias, the other Animorphs, and Ax have seen thin…
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Book 44

The Unexpected
3.66
· 1758 Ratings · 58 Reviews · published 2000 · 8 editions
The Animorphs have been split up before. And they'…
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Book 45