- Stars, galaxies, and the Milky Way, Clive Gifford
- Science year by year, a visual history, from stone tools to space travel, written by Clive Gifford, Susan Kennedy, and Philip Parker ; consultant, Jack Challoner
- Muhammad Ali visual encyclopedia, written by Clive Gifford
- The Universe, black holes, and the big bang, Clive Gifford
- Computer networks, Clive Gifford
- Amazing applications and perfect programs, Clive Gifford
- Super espace, l'univers comme vous ne l'avez jamais vu, écrit, Clive Gifford ; consultant, Dre. Jacqueline Mitton ; traduit de l'anglais par Bruno Porlier
- Our world in numbers, an encyclopedia of fantastic facts, written by Clive Gifford
- The Solar System, meteors, and comets, Clive Gifford
- Awesome algorithms and creative coding, Clive Gifford
- The soccer encyclopedia, Clive Gifford
- E! Hao chou! Chou wei zhi shi wang, wen, Kelaifu Jifude (Clive Gifford) ; tu, Bide Gaimulun (Pete Gamlen) ; yi, Lin Xiaozhen
- How to be good at science, technology & engineering, [authors, Robert Dinwiddie, John Farndon, Clive Gifford, Derek Harvey, Peter Morris, Anne Rooney, Steve Setford]
- Soccer record breakers, goal scorers, trophy winners, soccer legends, Clive Gifford
- Polar lands, by Clive Gifford
- How spaceships work, by Clive Gifford & illustrated by James Gulliver Hancock
- Robot, written by Laura Buller, Clive Gifford, Andrea Mills ; consultants, Lucy Rogers, Michael Szollosy
- Super space encyclopedia, the furthest, largest, most incredible features of our universe, author, Clive Gifford ; Smithsonian consultant, Shauna Edson ; general consultant, Dr. Jacqueline Mitton