The fourth Usborne book of puzzle adventures /
Sims, Lesley.Voyage to the edge of the world .
Burgess, Mark,1957-Mutiny at Crossbones Bay.
Stewart, Paul,1955-Castle of intrigue.
Gedye, Jane.
Wingham, Peter.
Heddle, Rebecca.
Roxbee Cox, Phil.
Bates, Michelle.
Waters, Gaby.
London : Usborne,
1994.
Voyage to the edge of the world / Lesley Sims ; illustrated by Peter Wingham ; designed by Kim Blundell ; edited by Rebecca Heddle. -- Mutiny at Crossbones Bay / written, designed and illustrated by Mark Burgess ; edited by Phil Roxbee Cox. --  Castle of intrigue / Paul Stewart ; illustrated by Jane Gedye ; edited by Phil Roxbee Cox.