Maddie Moate is a BAFTA-winning presenter and YouTuber, passionate about curiosity and inspiring children with the wonders of the world. Maddie's hugely popular YouTube channel, with over 300,000 subscribers, is full of fun, family-focused science videos that have taken her on curious adventures around the world. Maddie regularly appears on CBeebies, and also hosts and performs her own theatre shows and live events.

Paul Boston grew up in the English countryside and spent much of his time heading off into the fields and woods exploring and drawing pictures of the wildlife he found. Now, from his country hideaway in South Wales, Paul keeps himself busy illustrating books for young people on subjects including: inventions, airplanes, trains, string and anything else you care to mention.