Pp. 6-7. Move the first entry under The Future Age Aborning timeline to the end of The Age of the Autarch timeline.
P. 35. On the map, the Bear Tower is the tower just north of the break in the wall near the Broken Court label. The Flag Tower is the closest tower north of the Great Keep. The Matachin Tower is the southernmost tower on the wall of the Old Yard. The Witches' Keep is the northernmost tower on the wall of the Old Yard. The Red Tower is the tower just south of the break in the wall near the Broken Court label. The Drum Tower is just northwest of the Flag Tower. The Tower of Healing is directly north of the Flag Tower. The Bell Keep is the tower south of the Matachin Tower. The Martello Tower is northeast of the Witches' Keep.
P. 98. Baluchiter should be Baluchither.
P. 99. The Glyptodon's Weight should be "2,500-4,500 lbs." and its Habitats should be "P, F".
P. 100. The picture labelled Metamynodon should be labelled "Megathere".
P. 122. In the last sentence under The Book of the Long Sun, replace "third novel" with "fourth novel".