- Children's Bible stories, share the greatest stories ever told, stories retold by Sally Tagholm ; all other text by Andrea Mills ; illustrations by Julian De Narvaez
- Wow! Look what robots can do!, a book of extraordinary facts, author, Andrea Mills ; illustrations, Ste Johnson
- Ice, chilling stories from a disappearing world, written by Laura Buller, Andrea Mills, John Woodward
- Baby dinosaur on the farm, follow baby dinosaur and his search for farmyard fun!, written by Andrea Mills ; illustrated by Emily Emerson
- It can't be true! Poo!, written by Andrea Mills and Ben Morgan
- The science of goo!, from saliva and slime to frogspawn and fungus, written by Andrea Mills
- The soccer book, facts and terrific trivia, Andrea Mills
- Strange but true!, written by Andrea Mills
- Big cats, author, Andrea Mills ; consultant, Giles Clark
- It can't be true! Animals, unbelievable facts about amazing animals, written by Andrea Mills
- The everything book of horses & ponies, author, Andrea Mills
- The everything book of cats & kittens, author, Andrea Mills
- Dinosaur ultimate handbook, the need-to-know facts and stats on more than 200 dinosaurs and prehistoric creatures, written by Andrea Mills, Catherine Saunders, Lizzie Munsey, Shari Last ; expert consultatnt, Dr. Dean Lomax
- The everything book of dogs & puppies, author, Andrea Mills
- 100 events that made history, memorable moments that shaped the modern world, written by Clare Hibbert, Andrea Mills, Rona Skene, and Sarah Tomley ; consultant, Philip Parker
- My encyclopedia of very important adventures, for little learners who love exciting journeys and incredible discoveries, text by Ben Hubbard, Wil Mara, Andrea Mills, Joe Norbury, Becky Walsh, Graeme Williams ; edited by Clare Lloyd, James Mitchem ; US editor, Jane Perlmutter
- My encyclopedia of very important oceans, for little learners who want to dive deep into Earth's amazing oceans, text by Ben Hubbard, Andrea Mills, Graeme Williams
- Countries of the world, written by Andrea Mills
- Princess power, by Andrea Mills
- 100 events that made history, memorable moments that shaped the modern world, written by Clare Hibbert, Andrea Mills, Rona Skene, and Sarah Tomley ; consultant, Philip Parker