diff --git a/src/cyoa.h b/src/cyoa.h
index e86f7a1..c9cdff9 100644
--- a/src/cyoa.h
+++ b/src/cyoa.h
@@ -2,6 +2,7 @@
 #define CYOA_H
 
 #include <vector>
+#include <set>
 
 #define STATCHECK_GT 1
 #define STATCHECK_LT 2
@@ -27,6 +28,15 @@ struct Choice {
   Choice(char*, statcheck_t *statcheck, statchange_t *statchange);
 };
 
+struct ChoiceComparator {
+  bool operator()(const Choice* a, const Choice* b) const {
+    return a->option < b->option;
+  }
+};
+
+typedef std::set<Choice*, ChoiceComparator> ChoiceList;
+
+
 enum class FooterType {
   End,
   Goto,
@@ -36,7 +46,7 @@ enum class FooterType {
 struct Footer {
   FooterType type;
   union {
-    std::vector<Choice*> *choices;
+    ChoiceList *choices;
     char *link;
   };
 
diff --git a/src/cyoa.leg b/src/cyoa.leg
index 4e0f249..b934fc7 100644
--- a/src/cyoa.leg
+++ b/src/cyoa.leg
@@ -16,7 +16,7 @@ std::vector<Page*> pages;
 
 Page *emit_ending();
 Page *emit_goto(char*);
-Page *emit_choices(std::vector<Choice*>*);
+Page *emit_choices(ChoiceList*);
 
 void append_body(Page *page, char *str);
 
@@ -24,7 +24,7 @@ union value {
   Page *page;
   char *string;
   Choice *choice;
-  std::vector<Choice*> *choices;
+  ChoiceList *choices;
   int num;
   statcheck_t *statcheck;
   statchange_t *statchange;
@@ -57,8 +57,8 @@ Goto =         'GOTO' - < i:Identifier > Newline
 
 Ending =       'THE END' Newline
 
-ChoiceList =   c:Choice l:ChoiceList { $$ = l; $$.choices->push_back(c.choice); }
-	       | c:Choice { $$.choices = new std::vector<Choice*>(); $$.choices->push_back(c.choice); }
+ChoiceList =   c:Choice l:ChoiceList { $$ = l; $$.choices->insert(c.choice); }
+	       | c:Choice { $$.choices = new ChoiceList(); $$.choices->insert(c.choice); }
 	       
 Choice =       b:Bullet f:Freetext r:Redirect
        	       {
@@ -135,7 +135,7 @@ Page *emit_ending() {
   return mypage;
 }
 
-Page *emit_choices(std::vector<Choice*> *choices) {
+Page *emit_choices(ChoiceList *choices) {
   Page *mypage = new Page;
   mypage->footer.type = FooterType::Choices;
   mypage->footer.choices = choices;
diff --git a/src/storybook.cpp b/src/storybook.cpp
index 98f8277..87ca76f 100644
--- a/src/storybook.cpp
+++ b/src/storybook.cpp
@@ -62,6 +62,10 @@ void Storybook::Play() {
     printf("Press ENTER to continue...");
     std::cin.get();
     break;
+  case FooterType::Choices:
+    for (Choice *c : *current->footer.choices) {
+      printf("%d) %s\n", c->option, c->flavor);
+    }
   default:
     IsEnded = true; // TODO
   }