- A'ja Wilson
- Aaron and Alexander
- Aaron Burr: More Than a Villain: Read-along ebook
- Aaron Judge
- Aaron Rodgers
- Aaron Rodgers (Enhanced Edition)
- Abbie Burgess And The Great Storm
- Abby Wambach (Enhanced Edition)
- ABCs of Baseball
- Abe Lincoln
- Abe Lincoln's Hat
- Abenteuer Raketenstart
- Abigail Adams
- Abraham
- Abraham Lincoln
- Abraham Lincoln: Civil War President (Presidential Biographies)
- Abraham Lincoln for Kids
- Abraham Lincoln for Kids: Abraham Lincoln Biography for Kids
- Abraham Lincoln: America's Great Emancipator
- Abraham Lincoln: America's Great Emancipator: Educational Version
- Abraham Lincoln: The Gettysburg Address
- Ada Lovelace (The First Names Series)
- Ada Lovelace and Computer Algorithms
- Ada Lovelace, Poet of Science
- Ada's Ideas
- Adam Levine
- Adolf Hitler
- Advancing Technology: Women Who Led the Way (Super SHEroes of Science)
- After Gandhi
- Agnes’s Rescue: The True Story of an Immigrant Girl
- Agostinho e o maravilhoso sentido da vida
- Alan B. Shepard, Jr.
- Alan Turing
- Alaska's Little Chief
- Albert Einstein
- Albert Einstein and Relativity for Kids
- Albert Einstein Was a Dope? (Wait! What?)
- Albert Einstein: A Curious Mind
- Albert Einstein: Gentle Genius
- Albert Pujols
- Alex Ko
- Alex Morgan
- Alex Ovechkin
- Alexander Dubcek & Wladyslaw Gomulka, Der Prager Frühling & der Polnische Oktober
- Alexander Graham Bell
- Alexander Graham Bell Answers the Call
- Alexander Graham Bell For Kids
- Alexander Graham Bell for Kids
- Alexander Graham Bell: Called to Invent
- Alexander Graham Bell: Destinado a inventar
- Alexander Hamilton
- Alexander Hamilton: A Plan for America
- Alexander Hamilton: American Hero
- Alexander Hamilton: From Orphan to Founding Father
- Alexander Hamilton: The Outsider
- Alexander the Great Biography for Kids: Just the Facts
- Alexander von Humboldt
- Alfred Wegener: Uncovering Plate Tectonics
- Alias Anna
- Alice Across America
- Alice and Pops
- Alice Waters and the Trip to Delicious (Enhanced Edition)
- Alice Waters Cooks Up a Food Revolution
- Alive !
- All Aboard!
- All About Taylor Swift
- All of My Mums
- All the Way to the Top
- All-Star Sports Trivia
- Allen Jay and the Underground Railroad (Enhanced Edition)
- Alvin Kamara
- Aly Raisman: Born to Tumble
- Amazing Americans: Abigail Adams
- Amazing Americans: George Washington
- Amazing Americans: Paul Revere
- Amazing Americans: Rosa Parks
- Amazing Americans: Susan B. Anthony
- Amazing Atlantic Canadian Kids
- Amazing Women in Sports
- Ambarabà
- Ambushed!
- Amelia Earhart
- Amelia Earhart and the Flight Across the Ocean
- Amelia Earhart Is on the Moon? (Wait! What?)
- Amelia Earhart: America's Lost Flyer
- Amelia Earhart: Flying into Adventure
- Amelia Earhart: Pioneering Aviator and Force for Women's Rights
- Amelia Lost
- America Bowl
- America's Black Founders
- American Presidents Series: George Washington
- An Equal Shot
- An Inconvenient Alphabet
- An Invisible Thread Christmas Story
- And I Paint It
- Andrew Jackson
- Andrew Luck
- Andrew Luck (Enhanced Edition)
- Andy Murray
- Andy Murray: Tennis Ace
- Andy Warhol, Prince of Pop
- Animal Scientist and Activist Jane Goodall
- Anna Strong
- Anne Frank's Chestnut Tree
- Anne Frank: A Light in the Dark
- Anne Martin
- Annie and Helen
- Annie Easley
- Annie Oakley
- Annie Oakley: Little Sure Shot
- Answering the Cry for Freedom
- Anthony Burns
- Antoine Lavoisier: Founder of Modern Chemistry
- Anton und die Tücken des Alltags
- Antonio Brown
- Apostle Paul
- Applesauce Season
- Archimedes and the Door of Science
- Architecture
- Areli Es Una Dreamer (Areli Is a Dreamer Spanish Edition)
- Areli Is a Dreamer
- Ariana Grande
- Ariel’s Rescue
- Aristotele. Il prof. di Alessandro il Grande
- Art Is Everywhere
- Art Is Life
- Arthur Ashe
- Arthur Corunna's Story
- Artyeni: uma gata em quarentena
- As Good as Anybody
- Ashoka the Fierce
- Asiunia
- Astrid Lindgren. Ihre fantastische Geschichte
- Astronaut and Physicist Sally Ride
- Astronaut Ellen Ochoa
- Astronaut Mae Jemison
- Astronomy
- At the Plate with...Ichiro
- At the Plate with...Marc McGwire
- At the Plate with...Sammy Sosa
- Audrey Hepburn
- Aussie Stem Star
- Aussie STEM Stars: John Long
- Austin Mahone: Just How It Happened
- Auston Matthews
- AuthenticGames: Vivendo uma vida autêntica
- AuthenticGames: Vivendo uma vida autêntica 2
- Auto Racing's G.O.A.T.
- Aviation
- Awkward!