[13] Ibid.

[14] Ibid.

[15] Introd. to The Three Princ.

[16] Introd. to The Three Princ.

[17] Ibid.

[18] "To the Reader" in Myst. mag.

[19] "To the Reader" in Myst. mag.

[20] Preface to the Reader in Aurora.

[21] Preface for the Aurora.

[22] Preface for the Aurora.