R. F. · R. Firth · Rachel Bishop-Firth · Rachel Firth Franco Tempesta
| title | media type | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|---|
| Astronomy | Hardcover | 978-0-7460-9908-7 | 2008 | ||
| Castles Picture Book | " | 978-1-4095-9982-1 | 2015 | Abigail Wheatley | |
| Childrens Encyclopedia: The Usborne Internet-Linked | " | 978-0-7945-0754-1 | 2004 | Felicity Brooks · Fiona Chandler · Philip Clarke · Anna Claybourn · Liz Dalby · Ben Denne · Paul Dowswell | |
| Dinosaurier: Alles über die Urzeit-Giganten | Gebunden | 978-3-89782-281-8 | 2008 | Susanna Davidson · Stephanie Turnbull | |
| Dinosaurs | Hardcover | 978-0-7460-9645-1 | 2008 | ||
| Dinosaurs | Paperback | 978-0-439-46067-5 | 2001 | ||
| Dinosaurs | " | 978-0-7460-3748-5 | 2001 | ||
| Dinosaurs: Internet Linked | Hardcover | 978-0-7945-2245-2 | 2008 | ||
| First Encyclopedia of Science | " | 978-1-4095-2244-7 | 2011 | ||
| Histoires illustrées pour les garcons | " | 978-1-4095-4116-5 | 2012 | Lesley Sims | |
| Illustrated Classics for Boys | " | 978-0-7945-2439-5 | 2010 | " | |
| Illustrated Classics for Boys | " | 978-1-4095-0039-1 | 2008 | " | |
| Illustrated Classics for Girls | " | 978-0-7945-2419-7 | 2009 | " | |
| Illustrated Classics for Girls | " | 978-0-7460-9924-7 | 2008 | " | |
| Julius Caesar | " | 978-0-7945-1595-9 | 2007 | ||
| Julius Caesar (Young Reading (Series 3)) | " | 978-0-7460-7510-4 | 2007 | ||
| Knights | Paperback | 978-0-7460-4696-8 | 2003 | Glen Bird | |
| Knights | " | 978-0-7945-0385-7 | 2003 | ||
| Knights and Armour: With Internet Links | Hardcover | 978-0-7460-6205-0 | 2006 | ||
| Knights and Castles (First Reading, Level 4) | " | 978-1-4095-0662-1 | 2010 | ||
| Les dinosaures | Album | 978-0-7460-4389-9 | |||
| Little Book of Science | Hardcover | 978-0-7460-6726-0 | 2005 | ||
| Prehistoric Britain | Paperback | 978-1-4095-0489-4 | 2010 | Alex Frith | |
| Snakes | Hardcover | 978-0-7460-9640-6 | 2008 | Jonathan Sheikh-Miller | |
| Snakes | Paperback | 978-0-439-28328-1 | 2001 | " | |
| Snakes: Internet-linked | Hardcover | 978-0-7945-2240-7 | 2010 | " | |
| Sticker Dressing Shakespeare | Paperback | 978-1-4095-6427-0 | 2014 | ||
| Sticker Sailors and Seafarers | " | 978-1-4095-8225-0 | 2015 | ||
| The Usborne First Encyclopedia Collection, 7-Book Set: Animals, Dinosaurs and Prehistoric Life, History, Our World, Science, Seas & Oceans, and Space | " | 978-0-545-04822-4 | 2004 | Felicity Brooks · Fiona Chandler · Ben Denne · Paul Dowswell · Sam Taplin | |
| The Usborne Internet-linked First Encyclopedia of Science | " | 978-0-439-56059-7 | 2002 | ||
| The Usborne Internet-Linked First Encyclopedia of Science | " | 978-0-7945-0273-7 | 2002 | ||
| The Usborne Little Encyclopedia of Science: Internet-Linked | Hardcover | 978-0-7945-1095-4 | 2006 | ||
| Usborne First Encyclopedia of Science | Paperback | 978-0-7945-3043-3 | 2011 | ||
| World Atlas of Dinosaurs | " | 978-0-7460-9823-3 | 2008 | ||
| World Atlas of Dinosaurs: Internet - Linked | Hardcover | 978-0-7945-0630-8 | 2004 | Susanna Davidson · Stephanie Turnbull | |
F.X. Schmid · Scholastic · Usborne Pub Ltd · Usborne Publishing Ltd