Team Trouble!

Eddie Woo Super Sleuth: a mind for maths and a nose for adventure
A cryptic message, a coded menu, ciphers, skateboard spills ...
Eddie Woo and his best friends Rusty and DT are on a mission to save a friend's home, thwart the plans of evil smugglers and come first in the Triple Threat Quest.
Eddie Woo is Australia's favourite maths teacher and the presenter of Teenage Boss on ABC TV. He is also the author of Woo's Wonderful World of Maths and the activity books Eddie Woo's Magical Maths 1 and 2.