The series debut sees cousins Lara and Rufus meet Tom at Cornwall's mysterious Kexley Castle.
The Adventurers head to Cairo with their calamitous uncle for a riotous Egyptian adventure.
The Adventurers race across London's hidden tunnels and passages on the trail of two master criminals.
Available to buy on paperback in all major book outlets and e-reader platforms.
Jemma Hatt is a participant in the Amazon EU Associates Programme, an affiliate advertising programme designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.co.uk.
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