This page lists appearances of Captain John Hart in the order he experienced them. This timeline is based upon observations of the Doctor Who universe and the events that occur during each of these stories. From these observations we have attempted to build a concise timeline. It is assumed that for each novel, comic, audio or television series, their published, broadcast or numbered order is the order they occur in.
- John reunites with Jack, now the leader Torchwood Three in early 21st century Cardiff. John learns that Jack cannot die.
- Continues where Fragments left off.
- Set after Children of Earth.