- In the Shadow of Thy Wings
- In the Shadow of Young Girls in Flower
- In the Shadows of the City
- In The Simple Compass of Passion
- In The South Seas
- In The Town Where All Things Are Possible
- In the Void of Lies
- In The Waiting Room
- In the Wake
- In the Walls of Eryx
- In the World
- In The World
- In the Year 2889
- In the Year of Jubilee
- In Their Own Words
- In unserem Chaos
- In Wicklow and West Kerry
- In-Yer-Face Theatre
- Ina. A tragedy; in five acts [and in verse], etc.
- Ina. A tragedy; in five acts [and in verse], etc. Second Edition.
- Ina. A tragedy; in five acts [and in verse], etc. Third Edition
- Inadmissible Evidence
- Inanimate
- Incapacity and Theatricality
- Incident at Simms Center
- Incidents in the Life of a Slave Girl
- Inclusive Arts Practice and Research
- Inclusive Character Analysis
- Inclusivity and Equality in Performance Training
- Inclusão Criminosa
- Incognita
- Incognito
- Inconditionnelles
- Inconvencionais - Começo
- Indebt Us Not!
- Indecent (TCG Edition)
- Indeterminate Sentence
- Indian Folk Theatres
- Indian Immigration Stories 02: Rohan the Drunkard
- Indian Ink
- Indiana
- Indianapolis Rhythm and Blues
- Indictment
- Indietro non si torna
- Indigenous Love
- Indigenous Love
- Indigo (The Tylwyth Teg (Faerie Folk) Series, #2)
- Indirections
- Indiscretion; a comedy, in five acts [and in prose].
- Indonesia
- Industry's Wreath; or, Miscellaneous poems, moral and religious.
- Inez de Castro
- Inez de Castro – suivi d'annexes
- Infallible Guide to a pleasant marriage and happy life, etc. [In verse.]
- Infancy and Parental Love, a didactic and domestic poem.
- Infancy, a poem.
- Infancy; or, the economy of the nature, in the progress of human life. [A poem.]
- Infanterie et Cavalerie
- Infanterie et cavalerie
- Infedele
- Inferiority
- Informer 2
- Ingmar és Woody
- Ingovány
- Inherit the Wind
- Inheritance
- Inigo
- Inimi cicatrizate
- Inishtor and other poems.
- Injured Innocence: or, Virtue in Distress. An affecting narrative ... containing the memoirs of Miss...
- Injustice Served
- Ink
- Inkermann: a poem.
- Inkle and Yarico
- Inkle and Yarico ... As performed at the Theatres Royal, Covent Garden and Haymarket ... Printed ......
- Inmediaciones del delirio
- Innenwelten Peer Gynt / Ibsen Eine szenische Annäherung
- Innenwelten Der Fremde / Camus - eine szenische Annäherung
- Inner Rhythm
- Innovation in Five Acts
- Innovation: a Poem.
- Insects
- Insecurity
- Inside Job:
- INSIDE ME
- Inside Shadows
- Inside the Royal Shakespeare Company
- Inside the Seed
- Inspira, espira
- Inspirational Leadership
- Inspirational Stories: Set 2
- Inspire-se
- Inspired By Leonard Cohen
- Instant Shakespeare
- Instinct or Intuition?
- Institutional Theatrics
- Instructions for Correct Assembly
- Instrument of Evil
- Instruments of the State
- Insurrection
- Insurrection: Holding History
- Insígnia Poética
- Integracioni identitet
- Intenciones
- Intenção Fatal
- Inter Views in Performance Philosophy
- Inter-Actions
- Interactions entre le vivant et la marionnette
- Interchangeable Parts
- Intercultural Acting and Performer Training
- Intercultural Aesthetics in Traditional Chinese Theatre
- Intercultural Education, Folklore, and the Pedagogical Thought of Rachel Davis DuBois
- Interculturalism and Performance Now
- Interested Persons
- Intermedial Performance and Politics in the Public Sphere
- Intermedial Praxis and Practice as Research
- Intermedial Theater
- Intermezzo
- Intermezzo de Jean Giraudoux
- Internat
- International Encyclopedia of Adolescence
- International Performance Research Pedagogies
- International Theatre Olympics
- Internet Dating…What the @#$% Heck!!
- Internet Party
- Interogari Interioare
- Interpretation of "A Winter's Tale"
- Intersection 2018: Chrysalis
- Intersection: Arrival
- Intersection: Beat
- Intersticios
- Interview with the Sphinx
- Intimacy and Other Plays