Book 1

The Door Into Fire

by Diane Duane
Aug 15, 1985
English
Paperback (304 pages)

Book 2

The Door Into Shadow

by Diane Duane
Jun 15, 1985
English
Paperback (298 pages)

Book 3

The Door into Sunset

by Diane Duane
Jan 1, 1993
English
Hardcover (383 pages)

Book 1-2

Nov 10, 2004
English
Paperback (514 pages)

Book 1-3

Sep 27, 2010
English
Paperback