- Science year by year, written by Clive Gifford, Susan Kennedy, and Philip Parker ; consultant, Jack Challoner
- Knowledge genius!, contributors: Peter Chrisp, Clive Gifford, Derek Harvey, Andrea Mills, and John Woodward
- 100 inventions that made history, brilliant breakthroughs that shaped our world, written by Tracey Turner, Andrea Mills, and Clive Gifford ; consultant Jack Challoner
- Robot, written by Laura Buller, Clive Gifford, Andrea Mills ; consultants, Lucy Rogers, Michael Szollosy