''The Parasite War'' is a science fiction novel by author Tim Sullivan. It centers on a group of human renegades fighting to survive in the aftermath of an AlienInvasion of protoplasmic aliens. It's similar in some respects to the ever-popular zombie apocalypse genre, but the virus is alien in origin and eventually eats the humans it infects while they search for other humans to feed on in the meantime.

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* AfterTheEnd
* AlienInvasion:
* ApocalypseHow: Planetary/Societal Collapse
* AteHisGun: Alex tries this after realizing he's infected, but it fails because the colloid fought him.
* AttackOfTheFiftyFootWhatever: The Neonate
* BattleCouple: Jo and Alex
* BlobMonster: The Colloids
* CruelAndUnusualDeath: The guy who gets [[spoiler: his arms torn off and then he's torn in half by the Neonate.]]
* DyingRace: the colloids.
* GhostCity: Philadelphia, after the colloids all leave.
* HopelessWar: Seems this way for a while. The other people the original grop encounters verbalize it several times. But they get proven wrong.
* KillItWithFire: The colloids and the Neonate
* LaResistance: The guerrillas
* MindlinkMates: Alex and Jo, by the end.
* MonumentalBattle: The climax at the Statue of Liberty.
* PsychicRadar: Alex and Jo can both sense when the colloids are close.
* PuppeteerParasite: The colloids, once they alter themselves. Alex and Jo are both briefly infested.
* StarfishAliens: The colloids.
* TelepathicSpacemen: the colloids
* ToServeMan: The colloids.
* TouchedByVorlons: Alex and Jo retain telepathic abilities with each other after the colloids leave them.
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