diff --git a/page.go b/page.go
index 9c7d688..424b9ef 100644
--- a/page.go
+++ b/page.go
@@ -403,7 +403,23 @@ type gstate struct {
 
 // Content returns the page's content.
 func (p Page) Content() Content {
-	strm := p.V.Key("Contents")
+	switch v := p.V.Key("Contents"); v.Kind() {
+	case Stream:
+		return p.contentForStream(v)
+	case Array:
+		var c Content
+		for i := 0; i < v.Len(); i++ {
+			cfs := p.contentForStream(v.Index(i))
+			c.Text = append(c.Text, cfs.Text...)
+			c.Rect = append(c.Rect, cfs.Rect...)
+		}
+		return c
+	default:
+		panic("bad content kind")
+	}
+}
+
+func (p Page) contentForStream(strm Value) Content {
 	var enc TextEncoding = &nopEncoder{}
 
 	var g = gstate{
@@ -484,9 +500,12 @@ func (p Page) Content() Content {
 			gstack = append(gstack, g)
 
 		case "Q": // restore graphics state
-			n := len(gstack) - 1
-			g = gstack[n]
-			gstack = gstack[:n]
+			// gstack should not be empty...but sometimes it is
+			if len(gstack) > 0 {
+				n := len(gstack) - 1
+				g = gstack[n]
+				gstack = gstack[:n]
+			}
 
 		case "BT": // begin text (reset text matrix and line matrix)
 			g.Tm = ident
diff --git a/read.go b/read.go
index 6fe41b4..bfd5401 100644
--- a/read.go
+++ b/read.go
@@ -67,6 +67,7 @@ import (
 	"crypto/cipher"
 	"crypto/md5"
 	"crypto/rc4"
+	"errors"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -123,13 +124,11 @@ func NewReader(f io.ReaderAt, size int64) (*Reader, error) {
 	const endChunk = 100
 	buf = make([]byte, endChunk)
 	f.ReadAt(buf, end-endChunk)
-	for len(buf) > 0 && buf[len(buf)-1] == '\n' || buf[len(buf)-1] == '\r' {
-		buf = buf[:len(buf)-1]
-	}
-	buf = bytes.TrimRight(buf, "\r\n\t ")
-	if !bytes.HasSuffix(buf, []byte("%%EOF")) {
-		return nil, fmt.Errorf("not a PDF file: missing %%%%EOF")
+	eof := bytes.LastIndex(buf, []byte("%%EOF"))
+	if eof == -1 {
+		return nil, errors.New("not a PDF file: missing %%EOF")
 	}
+	buf = buf[:eof]
 	i := findLastLine(buf, "startxref")
 	if i < 0 {
 		return nil, fmt.Errorf("malformed PDF file: missing final startxref")
diff --git a/valuekind_string.go b/valuekind_string.go
new file mode 100644
index 0000000..006be9c
--- /dev/null
+++ b/valuekind_string.go
@@ -0,0 +1,21 @@
+// generated by stringer -type=ValueKind; DO NOT EDIT
+
+package pdf
+
+import "fmt"
+
+const _ValueKind_name = "NullBoolIntegerRealStringNameDictArrayStream"
+
+var _ValueKind_index = [...]uint8{4, 8, 15, 19, 25, 29, 33, 38, 44}
+
+func (i ValueKind) String() string {
+	if i < 0 || i >= ValueKind(len(_ValueKind_index)) {
+		return fmt.Sprintf("ValueKind(%d)", i)
+	}
+	hi := _ValueKind_index[i]
+	lo := uint8(0)
+	if i > 0 {
+		lo = _ValueKind_index[i-1]
+	}
+	return _ValueKind_name[lo:hi]
+}