diff --git a/doc/test_disks.md b/doc/test_disks.md
index 97f6d7e..7a14d45 100644
--- a/doc/test_disks.md
+++ b/doc/test_disks.md
@@ -7,6 +7,11 @@ Here are the test disks I am using to test cppo:
 - [Asimov](): images/masters/dos_3.3.dsk
 - [Asimov](): images/magazines/nibble/nibble\[1991-01\].po
 - [Asimov](): images/masters/prodos/ProDOS_2_4_1.dsk
+- [Asimov](): images/productivity/word_processing/The\ Correspondent\ v4.4.dsk
+- [Asimov](): images/gs/os/gsos/Apple_IIGS_System_6.0.4/Live.Install.po
+
+"The Correspondent" actually doesn't work in pre -ng cppo, and AppleCommander
+only seems to handle it by ignoring some of its "interestingness".
 
 More will be added and at some point I'll make a point of describing why each
 of these images is a good choice.