Tres is a collection of poems by the Chilean author Roberto Bolaño, originally published in Spanish in 2000 and scheduled to be published in a bilingual edition in September 2011, translated into English by Laura Healy. The collection is composed of three sections:

Improving Stellar and Planetary Parameters of Transiting Planet Systems: The Case of TrES-2
Tres Observaciones Sobre el Algebra Lineal
Tres personajes picarescos en "Los episodios nacionales"de Benito Pérez Galdós: ¿Antihéroes, víctimas o héroes? Hacia una apr...
TrES-2: The First Transiting Planet in the Kepler Field
Manual de identificac?a?o de peixes da Regia?o de Tre?s Marias
Helminth Parasites of the Pacific Fat Sleeper, Dormitator latifrons (Richardson, 1844) (Osteichthyes: Eleotridae) from Tres Palos La...
De jure belli ac pacis libri tres
Nanolithographie catalytique par microscopie à force atomique : étude des paramètres physico-chimiques
As tres tsunamis da Psiquiatria
¡Ay, ay, ay, tres veces ay! [Texto, partitura y facsímil]. LTH, I, 4 [LAMBEA & JOSA]