Book 1

Trace

by Warren Murphy

Published 1 March 2009

Book 2

And 47 Miles of Rope

by Warren Murphy

Published 30 September 1999

Book 3

When Elephants Forget

by Warren Murphy

Published 1 March 2009

Book 4

Pigs Get Fat

by Warren Murphy

Published 31 January 1998

Book 5

Once a Mutt

by Warren Murphy

Published 31 October 2000

Book 6

Too Old a Cat

by Warren Murphy

Published 1 March 2009

Book 7

Getting Up with Fleas

by Warren Murphy

Published 31 March 1999

Trace 6

by Warren Murphy

Published 5 August 1986

Trace 5

by Warren Murphy

Published 1 October 1985

Trace 4

by Warren Murphy

Published 2 April 1985