Book 1

Quicksilver

by Toni Dwiggins

Published 21 November 2013

Book 2

Badwater

by Toni Dwiggins

Published 2 December 2019

Book 3

Volcano Watch

by Toni Dwiggins

Published 2 February 2020

Book 4

Skeleton Sea

by Toni Dwiggins

Published 26 August 2015

Book 5

River Run

by Toni Dwiggins

Published 11 May 2019

Book 6

Lands End

by Toni Dwiggins

Published 30 October 2023