| VOLPONE | ZWEIG, STEFAN | Twenty best European plays on the American stage | 808. 82 TWE |
| CAPTAIN FROM KOPENICK | ZUCKMAYER, CARL | 20th-century plays in synopsis | 808. 8204 TWE |
| DEVIL'S GENERAL | ZUCKMAYER, CARL | Masters of modern drama | 808. 82 MAS |
| THREE X LOVE | ZUBER, RON | Black drama anthology | 812. 5408 BLA |
| EFFECT OF GAMMA RAYS ON MAN-IN-THE-MOON MARIGOLDS | ZINDEL, PAUL | Types of drama : plays and essays | 808. 82 TYP 1977 |
| EVERY SEVENTEEN MINUTES THE CROWD GOES CRAZY! | ZINDEL, PAUL | New plays from A.C.T.'s Young Conservatory, volume II | 812. 04108 NEW v.2 |
| EFFECT OF GAMMA RAYS ON MAN-IN-THE-MOON MARIGOLDS | ZINDEL, PAUL | The Obie winners : the best of Off-Broadway | 812. 5408 OBI |
| SENIORITY | ZIEGENHAGEN, ERIC | Sparks in the park and other prize-winning plays | 812. 5408 YOU |
| KILLING HAND | ZELLNIK, DAVID | EST marathon '98 : the one-act plays | 812. 04108 EST |
| WILEY AND THE HAIRY MAN | ZEDER, SUZAN | Around the world in 21 plays : theatre for young audiences | 808. 82 ARO |
| COLOR OF HEAT | ZACHARY, SAUL | The best short plays, 1983 | 812. 041 BES 1983 |
| LAND OF MAGIC SPELL | ZACHARKO, LARRY | A Collection of Canadian plays, volume 1 | 819. 2008 COL v.01 |
| AFTERNOON OF THE ELVES | YORK, Y. | Around the world in 21 plays : theatre for young audiences | 808. 82 ARO |
| KINDLED FLAME | YORK, ESTHER BALDWIN | The Golden book of church plays | 808. 829382 GOL |
| SLIDING FOR HOME | YOON, JEAN | Beyond the pale : dramatic writing from First Nations writers & writers of colour | 819. 2008 BEY |
| BODY BLOWS | YHAP, BEVERLY | Beyond the pale : dramatic writing from First Nations writers & writers of colour | 819. 2008 BEY |
| DRAGONWINGS | YEP, LAWRENCE | Around the world in 21 plays : theatre for young audiences | 808. 82 ARO |
| INDEPENDENCE OF EDDIE ROSE | YELLOW ROBE, WILLIAM S. | Staging coyote's dream : an anthology of First Nations drama in English | 819. 2008 STA |
| WORDS UPON THE WINDOW-PANE | YEATS, WILLIAM BUTLER | The Yeats reader : a portable compendium of poetry, drama, and prose | 828 YEA |
| PURGATORY | YEATS, WILLIAM BUTLER | The Yeats reader : a portable compendium of poetry, drama, and prose | 828 YEA |
| ON BAILE'S STRAND | YEATS, WILLIAM BUTLER | Eight great tragedies | 808. 82512 EIG |
| CATHLEEN NI HOULIHAN | YEATS, WILLIAM BUTLER | 24 favorite one-act plays | 808. 8241 TWE |
| ON BAILE'S STRAND | YEATS, WILLIAM BUTLER | The Yeats reader : a portable compendium of poetry, drama, and prose | 828 YEA |
| CATHLEEN NI HOULIHAN | YEATS, WILLIAM BUTLER | The Yeats reader : a portable compendium of poetry, drama, and prose | 828 YEA |
| DEIRDRE | YEATS, WILLIAM BUTLER | The Yeats reader : a portable compendium of poetry, drama, and prose | 828 YEA |
| AT THE HAWK'S WELL | YEATS, WILLIAM BUTLER | The Yeats reader : a portable compendium of poetry, drama, and prose | 828 YEA |
| RESURRECTION | YEATS, WILLIAM BUTLER | The Yeats reader : a portable compendium of poetry, drama, and prose | 828 YEA |
| DEATH OF CUCHULAIN | YEATS, WILLIAM BUTLER | The Yeats reader : a portable compendium of poetry, drama, and prose | 828 YEA |
| UNICORN FROM THE STARS | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| SHADOWY WATERS | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| SOPHOCLES' OEDIPUS AT COLONUS | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| ON BAILE'S STRAND | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| POT OF BROTH | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| GREEN HELMET | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| HERNE'S EGG | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| FULL MOON IN MARCH | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| LAND OF HEART'S DESIRE | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| COUNTESS CATHLEEN | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| DREAMING OF THE BONES | YEATS, W.B. | The collected plays of W.B. Yeats | 822 YEA 1952 |
| PURGATORY | YEATS, W.B. | The modern theatre, volume one : five plays | 808. 82 MOD v.01 |
| FOUR PLAYS FOR DANCERS | YEATS, W.B. | 20th-century plays in synopsis | 808. 8204 TWE |
| WORDS UPON THE WINDOW-PANE | YEATS, W.B. | 20th-century plays in synopsis | 808. 8204 TWE |
| DEIRDRE | YEATS, W.B. | English drama in transition, 1880-1920 | 822. 008 ENG |
| PURGATORY | YEATS, W.B. | The Experience of literature; a reader with commentaries | 808. 8 EXP |
| CATHLEEN NI HOOLIHAN | YEATS, W.B. | The hour-glass and other plays | 822 YEA |
| HOUR-GLASS | YEATS, W.B. | The hour-glass and other plays | 822 YEA |
| POT OF BROTH | YEATS, W.B. | The hour-glass and other plays | 822 YEA |
| LAND OF HEART'S DESIRE | YEATS, W.B. | 20 Non-royalty one-act popular classics | 808. 82 TWE |
| AT THE HAWK'S WELL | YEATS, W.B. | Masters of modern drama | 808. 82 MAS |
| ON BAILE'S STRAND | YEATS, W.B. | Makers of the modern theater | 808. 82 MAK |