Placement
- contained in Needle in a Timestackcollection
- contained in Needle in a Timestack and Other Storiescollection
- contained in The Cube Root of Uncertaintycollection
- contained in The Road to Nightfallcollection
- contained in Time and Time Againcollection
- contained in To Be Continuedcollection
- contained in Voyagers in Timeanthology