- Poems of William BlakeAuthor: William BlakeReleased on Project Gutenberg: June 1, 1996
- Poems on Serious and Sacred Subjects: Printed only as Private Tokens of Regard, for the Particular Friends of the AuthorAuthor: William HayleyReleased on Project Gutenberg: September 1, 2005
- Poems on various subjects, religious and moralAuthor: Phillis WheatleyReleased on Project Gutenberg: January 1, 1996
- Poems Teachers Ask For: Selected by readers of "Normal Instructor-Primary Plans"Author: VariousReleased on Project Gutenberg: July 26, 2006
- Poems Teachers Ask For, Book TwoAuthor: VariousReleased on Project Gutenberg: October 4, 2006
- Poems — Volume 1Author: George MeredithReleased on Project Gutenberg: July 1, 1998
- Poems — Volume 2Author: George MeredithReleased on Project Gutenberg: July 1, 1998
- Poems — Volume 3Author: George MeredithReleased on Project Gutenberg: July 1, 1998
- Poems, &c. (1790): Wherein It Is Attempted To Describe Certain Views Of Nature And Of Rustic Manners; And Also, To Point Out, In Some Instances, The Different Influence Which The Same Circumstances Produce On Different CharactersAuthor: Joanna BaillieReleased on Project Gutenberg: January 6, 2005
- Poems, 1799Author: Robert SoutheyReleased on Project Gutenberg: August 1, 2005
- Poems, Vol. IVAuthor: Howard, HattieReleased on Project Gutenberg: August 23, 2006
- Poems, with The Ballad of Reading GaolAuthor: Oscar WildeReleased on Project Gutenberg: October 1, 1997
- Poems: New and OldAuthor: Newbolt, Henry John, SirReleased on Project Gutenberg: January 22, 2008
- Poems: Patriotic, Religious, MiscellaneousAuthor: Abram Joseph RyanReleased on Project Gutenberg: June 1, 1997
- Poetic Sketches: A Collection of Miscellaneous PoetryAuthor: Thomas GentReleased on Project Gutenberg: April 1, 2004
- Poetical WorksAuthor: Charles Churchill, George GilfillanReleased on Project Gutenberg: July 1, 2005
- Poetical Works of Edmund Waller and Sir John DenhamAuthor: Edmund Waller, Denham, John, Sir, George GilfillanReleased on Project Gutenberg: May 1, 2004
- Poetical Works of Johnson, Parnell, Gray, and Smollett: With Memoirs, Critical Dissertations, and Explanatory NotesAuthor: Samuel Johnson, Thomas Gray, Thomas Parnell, T. (Tobias) Smollett, George GilfillanReleased on Project Gutenberg: February 1, 2004
- PoetryAuthor: Arthur Quiller-CouchReleased on Project Gutenberg: March 1, 2004
- Poetry for Poetry's Sake: An Inaugural Lecture Delivered on June 5, 1901Author: A. C. (Andrew Cecil) BradleyReleased on Project Gutenberg: January 15, 2008
- Poets and Dreamers: Studies and translations from the IrishAuthor: Lady GregoryReleased on Project Gutenberg: March 29, 2006
- Poets of the South: A Series of Biographical and Critical Studies with Typical Poems, AnnotatedAuthor: F. V. N. (Franklin Verzelius Newton) PainterReleased on Project Gutenberg: January 1, 2005
- Point Lace and DiamondsAuthor: George Augustus Baker, Francis DayReleased on Project Gutenberg: August 21, 2005
- Pointed roofsAuthor: Dorothy M. (Dorothy Miller) RichardsonReleased on Project Gutenberg: January 1, 2002
- PoiseAuthor: Starke, D., Francis MedhurstReleased on Project Gutenberg: October 26, 2004
- Poison IslandAuthor: Arthur Quiller-CouchReleased on Project Gutenberg: August 27, 2005
- Poker!Author: Zora Neale HurstonReleased on Project Gutenberg: May 25, 2005
- Police OperationAuthor: H. Beam PiperReleased on Project Gutenberg: August 16, 2006
- Police Your PlanetAuthor: Lester Del ReyReleased on Project Gutenberg: December 29, 2006
- Police!!!Author: Robert W. (Robert William) Chambers, Henry HuttReleased on Project Gutenberg: June 6, 2006
- Policing the plainsAuthor: R. G. (Roderick George) MacBethReleased on Project Gutenberg: August 2, 2007
- Political and Literary essays, 1908-1913Author: Cromer, Evelyn Baring, Earl ofReleased on Project Gutenberg: December 16, 2005
- Political IdealsAuthor: Bertrand RussellReleased on Project Gutenberg: December 1, 2003
- Political PamphletsAuthor: George SaintsburyReleased on Project Gutenberg: November 3, 2004
- Political Recollections: 1840 to 1872Author: George Washington JulianReleased on Project Gutenberg: October 11, 2007
- Political thought in England from Locke to BenthamAuthor: Harold J. (Harold Joseph) LaskiReleased on Project Gutenberg: January 19, 2005
- Politics: A Treatise on GovernmentAuthor: Aristotle, William EllisReleased on Project Gutenberg: October 1, 2004
- Polly and EleanorAuthor: Lillian Elizabeth Roy, Harold S. BarbourReleased on Project Gutenberg: May 11, 2008
- Polly and the PrincessAuthor: Emma C. DowdReleased on Project Gutenberg: February 1, 2004
- Polly of Pebbly PitAuthor: Lillian Elizabeth RoyReleased on Project Gutenberg: July 1, 2004
- Polly of the CircusAuthor: Margaret MayoReleased on Project Gutenberg: March 1, 1997
- Polly of the Hospital StaffAuthor: Emma C. Dowd, Irma DérèmeauxReleased on Project Gutenberg: June 3, 2005
- Polly Oliver's ProblemAuthor: Kate Douglas Smith WigginReleased on Project Gutenberg: April 15, 2005
- Polly's Business VentureAuthor: Lillian Elizabeth RoyReleased on Project Gutenberg: June 13, 2008
- Polly: A New-Fashioned GirlAuthor: L. T. MeadeReleased on Project Gutenberg: June 23, 2006
- PollyannaAuthor: Eleanor H. (Eleanor Hodgman) PorterReleased on Project Gutenberg: September 1, 1998
- Pollyanna Grows UpAuthor: Eleanor H. (Eleanor Hodgman) PorterReleased on Project Gutenberg: July 1, 2004
- PolyeucteAuthor: Pierre Corneille, Thomas ConstableReleased on Project Gutenberg: April 4, 2006
- Pomona's Travels: A Series of Letters to the Mistress of Rudder Grange from her Former HandmaidenAuthor: Frank R. Stockton, A. B. (Arthur Burdett) FrostReleased on Project Gutenberg: May 1, 2004
- Ponkapog PapersAuthor: Thomas Bailey AldrichReleased on Project Gutenberg: March 18, 2006
- Poor and Proud; Or, The Fortunes of Katy Redburn: A Story for Young FolksAuthor: Oliver OpticReleased on Project Gutenberg: April 1, 1996
- Poor FolkAuthor: Fyodor Dostoyevsky, C. J. (Charles James) HogarthReleased on Project Gutenberg: August 1, 2000
- Poor JackAuthor: Frederick MarryatReleased on Project Gutenberg: November 30, 2004
- Poor JackAuthor: Frederick MarryatReleased on Project Gutenberg: May 22, 2007
- Poor Man's RockAuthor: Bertrand W. Sinclair, Frank Tenney JohnsonReleased on Project Gutenberg: August 17, 2005
- Poor Miss FinchAuthor: Wilkie CollinsReleased on Project Gutenberg: January 1, 2003
- Poor RelationsAuthor: Honoré de Balzac, Ellen Marriage, Waring, James [Translator]Released on Project Gutenberg: July 13, 2004
- Poor White: A NovelAuthor: Sherwood AndersonReleased on Project Gutenberg: February 1, 2005
- Poor, Dear Margaret KirbyAuthor: Kathleen Thompson NorrisReleased on Project Gutenberg: August 1, 2003
- PoPHILO: Popular PhilosophyAuthor: DomReleased on Project Gutenberg: March 1, 2004