- A.I.
- Abecedarian Insectarium
- Activités nature pour enfants
- Ada Lovelace, Poet of Science
- Ada Magnífica, científica (Els Preguntaires)
- Ada's Violin
- Adaptations
- Adventures and misadventures of a travelling drop
- Adventures of Trevor and Red
- Aforismi, Novelle e Profezie
- African Grasslands
- Ahora o nunca
- Alerte à la ruche !
- Alex the Parrot: No Ordinary Bird
- Algebra - Drill Sheets
- Algebra - Task & Drill Sheets Gr. 6-8
- Algebra - Task Sheets Gr. 6-8
- Alicia en el País de las Maravillas
- Alien Invaders
- All About Biology
- All About Maths
- All in the Family
- All Over California's Plates
- Als Hitler das rosa Kaninchen stahl (Ein berührendes Jugendbuch über die Zeit des Zweiten Weltkriege...
- Always Growing: Fruit
- Always Growing: Skin
- Amar, desamar, amar de novo
- Amazing Animals! Magic Tree House Fact Tracker Collection
- Amazing Animals, People, Places, and Inventions
- Amazing Places
- Amusing Ways for a Budding Alchemist
- An Alphabet of Australian Animals
- An American Plague
- Ana & Tomie au coeur de l'être
- An American Plague
- Ana & Tomie au coeur de l'être
- Anatomy For Beginners (Blokehead Easy Study Guide)
- Andy Warner's Oddball Histories: Pests and Pets
- Animal Safari ABC. An Amazing Alphabet Book!
- Animal-Inspired Robots
- Animalium
- Animals That Make Me Say Ewww! (National Wildlife Federation)
- Animals That Make Me Say Look Out! (National Wildlife Federation)
- Aninha
- Apatosaurus: A History Just for Kids!
- Apollo 13 (Totally True Adventures)
- Apolo 11
- AQA A Level Biology Year 2 Student Book
- AQA A Level Chemistry Year 1 and AS Student Book
- AQA A Level Chemistry Year 2 Student Book