The Dark Portal is the first book in the Deptford Mice Trilogy by Robin Jarvis. It was first published in 1989 and was a runner-up for the 1989 Smarties Book Prize.
The Alchymist's Cat is the first book in The Deptford Histories series by Robin Jarvis. Published in 1994, the series presents a fantasy set in 1660s London. The Alchymist's Cat provides background material for Jarvis' earlier Deptford Mice series, showing the beginning of Jupiter and his family in the series.
The Whitby Witches is the first book in The Whitby Witches series by Robin Jarvis. It was originally published in 1991.
The Woven Path is the first book in the Tales from the Wyrd Museum series by Robin Jarvis. It was originally published in 1995.
The Fatal Strand is the third and final novel in the Tales from the Wyrd Museum series by Robin Jarvis.