1999/03: Earth X (1999) #000 s01 --- Prologue

1999/04: Earth X (1999) #001 s01 --- Chapter One

1999/06: Earth X (1999) #003 s01 --- Chapter Three

1999/11: Earth X (1999) #008 s01 --- Chapter Eight

1999/11: Earth X (1999) #008 s02 --- Appendix To Chapter Eight

2000/06: Earth X - Issue X (2000) #001 s01 --- Issue X

2003/02: Paradise X (2002) #008 s01 --- Issue 8