Blast-off into space in this second adventure with The Secret Explorers , a brand-new fiction series.
In The Secret Explorers and the Comet Collis.
They step through to the Exploration Station and receive their mission...
Whenever their help is needed, a special sign will appear on a door.
This group of brilliant kids comes together from all four corners of the globe to fix problems, solve mysteries, and gather knowledge all over the planet - and beyond.
Blast-off into space in this second adventure with The Secret Explorers , a brand-new fiction series