A test for the time-travelling cat /
Julia Jarman ; illustrated by David Atack.
- London, Eng. : Collins, 1999.
- 159 p. : ill. ; 18 cm.
- Topher begs his cat Ka not to go time travelling again. However, Ka disappears leaving only the word "Richemont" on Topher's computer screen. Topher tracks Ka down and finds himself in the household of Dr. Dee, a trusted advisor to Queen Elizabeth the I. .