diff --git a/hyphenate/info.rkt b/hyphenate/info.rkt
index 7f9f2ae2..f25ab2e9 100644
--- a/hyphenate/info.rkt
+++ b/hyphenate/info.rkt
@@ -1,2 +1,4 @@
 #lang info
-(define collection "hyphenate")
\ No newline at end of file
+(define collection "hyphenate")
+
+(define scribblings '(("scribblings/hyphenate-manual.scrbl" ())))
diff --git a/hyphenate/scribblings/hyphenate-manual.scrbl b/hyphenate/scribblings/hyphenate-manual.scrbl
new file mode 100644
index 00000000..55b4c245
--- /dev/null
+++ b/hyphenate/scribblings/hyphenate-manual.scrbl
@@ -0,0 +1,43 @@
+#lang scribble/manual
+
+@(require (for-label racket "../main.rkt"))
+
+@defmodule[hyphenate]
+
+@title{Hyphenate}
+
+@author{Matthew Butterick (mb@"@"mbtype.com)}
+
+An implementation of the Knuth–Liang hyphenation algorithm originally developed for TeX. This version was ported from Ned Batchelder's @link["http://nedbatchelder.com/code/modules/hyphenate.html"]{Python version}. 
+
+@margin-note{I developed this library to handle hyphenation for my web-based book @link["http://practicaltypography.com"]{Butterick's Practical Typography}. Even though support for CSS-based hyphenation is still iffy among web browsers, soft hyphens work reliably.}
+
+@section{Quick start}
+
+@section{Interface}
+
+@defproc[
+(hyphenate 
+[text string?] [joiner char? @(integer->char #x00AD)]
+[#:exceptions exceptions (listof string?) empty])
+string?]
+Returns a hyphenated copy of @racket[_text] with @racket[_joiner] inserted at the hyphenation points. By default, @racket[_joiner] is the soft hyphen.
+
+@margin-note{Unlike a regular hyphen, you only see a soft hyphen when it appears at the end of a line or page as part of a hyphenated word. Otherwise it's invisible.}
+
+Using the @racket[#:exceptions] keyword, you can pass hyphenation exceptions  as a list of words with regular hyphen characters (@racket["-"]) marking the permissible hyphenation points. If an exception word contains no hyphens, that word will never be hyphenated.
+
+Famously, Knuth & Liang were so confident about their algorithm that they originally released it with only 14 exceptions: @italic{associate[s], declination, obligatory, philanthropic, present[s], project[s], reciprocity, recognizance, reformation, retribution}, and @italic{table}. While their bravado is admirable, it's easy to discover words they missed.
+
+@defproc[
+(hyphenatef
+[text string?] 
+[pred procedure?]
+[joiner char? @(integer->char #x00AD)]
+[#:exceptions exceptions (listof string?) empty])
+string?]
+Like @racket[hyphenate], but only words matching @racket[_pred] are hyphenated. Convenient if you want to avoid, for instance, capitalized words.
+
+@section{Caveats}
+
+@section{License}