The Yeerks are not the only invaders of Earth. Meet the new enemy: the Helmacrons. Cassie finds their miniature spaceship and donates it to a toy drive. Big mistake. The Helmacrons are tiny, but they're far from helpless. They have the technology to shrink other creatures to their size. And until they get their spaceship back, they're taking hostages. The Animorphs must find a way to send these pests back into space – before it's too late.
The series
Sometimes weird things happen to people. Ask Jake. He may tell you about the night he and his friends saw the strange light in the sky. He may even tell you about what happened when they realized the \"light\" was only a plane – from another planet.
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Here\'s where Jake\'s story gets a little weird. He and his friends are told the human race is under attack, but they\'re given the chance to fight back.
Now Jake, Rachel, Cassie, Tobias and Marco have the power to morph into any animal they choose. And they must use that power to outsmart an evil that is greater than anything the world has ever seen...
#1 · 1996The Invasion 
#2 · 1996The Visitor 
#3 · 1996The Encounter 
#4 · 1996The Message 
#5 · 1996The Predator 
#6 · 1997The Capture 
#7 · 1997The Stranger 
#8 · 1997The Alien 
#9 · 1997The Secret 
#10 · 1997The Android 
#11 · 1997The Forgotten 
#12 · 1997The Reaction 
#13 · 1997The Change 
#14 · 1998The Unknown 
#15 · 1998The Escape 
#16 · 1998The Warning 
#17 · 1998The Underground 
#18 · 1998The Decision 
#19 · 1998The Departure 
#20 · 1998The Discovery 
#21 · 1998The Threat 
#22 · 1998The Solution 
#23 · 1998The Pretender 
#24 · 1998The Suspicion 
#25 · 1999The Extreme 
#26 · 1999The Attack 
#27 · 1999The Exposed 
#28 · 1999The Experiment 
#29 · 1999Sickness 
#30 · 1999The Reunion 
#31 · 1999The Conspiracy 
#32 · 1999The Separation 
#33 · 1999The Illusion 
#34 · 1999The Prophecy 
#35 · 1999The Proposal 
#36 · 1999The Mutation 
#37 · 2000The Weakness 
#38 · 2000The Arrival 
#39 · 2000The Hidden 
#40 · 2000The Other 
#41 · 2000The Familiar 
#42 · 2000The Journey 
#43 · 2000The Test 
#44 · 2000The Unexpected 
#45 · 2000The Revelation 
#46 · 2000The Deception 
#47 · 2000The Resistance 
#48 · 2000The Return 
#49 · 2000The Diversion 
#50 · 2000The Ultimate 
#51 · 2001The Absolute 
#52 · 2001The Sacrifice 
#53 · 2001The Answer 
#54 · 2001The Beginning 
1997The Andalite Chronicles 
1998The Hork-Bajir Chronicles 
1999Visser 
2000The Ellimist Chronicles Be the first reviewer
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