- Aaron and Alexander
- Aaron Burr: More Than a Villain: Read-along ebook
- Aaron Judge
- Abbie Burgess And The Great Storm
- ABCs of Baseball
- Abe Lincoln
- Abe Lincoln's Hat
- Abigail Adams
- Abraham
- Abraham Lincoln
- Abraham Lincoln for Kids
- Abraham Lincoln: America's Great Emancipator
- Abraham Lincoln: America's Great Emancipator: Educational Version
- Ada Lovelace
- Ada Lovelace and Computer Algorithms
- Ada Lovelace, Poet of Science
- Adolf Hitler
- After Gandhi
- Agnes’s Rescue: The True Story of an Immigrant Girl
- Agostinho e o maravilhoso sentido da vida
- Alan Turing
- Albert Einstein
- Albert Einstein and Relativity for Kids
- Albert Einstein: A Curious Mind
- Albert Einstein: Gentle Genius
- Alex Ko
- Alexander Graham Bell Answers the Call
- 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 Waters Cooks Up a Food Revolution
- Alive !
- All Aboard!
- All About Taylor Swift
- All of My Mums
- All-Star Sports Trivia
- 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 Artists
- Amazing Muslims Who Changed the World
- Amazing Women
- Amazing Women in Sports
- Ambarabà
- Ambushed!
- Amelia Earhart
- Amelia Earhart and the Flight Across the Ocean
- Amelia Earhart: America's Lost Flyer
- Amelia Earhart: Flying into Adventure
- Amelia Lost
- America's Black Founders
- American Presidents Series: George Washington
- An Equal Shot
- An Inconvenient Alphabet
- An Invisible Thread Christmas Story
- Andre Agassi
- Andrew Jackson
- Andy Murray: Tennis Ace
- Andy Warhol
- Andy Warhol, Prince of Pop
- Anne Frank's Chestnut Tree
- Anne Frank's Story
- Anne Frank's Chestnut Tree
- Anne Frank's Story
- Anne Frank: A Light in the Dark
- Annie and Helen
- 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
- Apostle Paul
- Applesauce Season
- Architecture
- Areli Es Una Dreamer (Areli Is a Dreamer Spanish Edition)
- Areli Is a Dreamer
- Ariel’s Rescue
- Armand Morgensztern, Mon journal 1939-1949
- Art Is Everywhere
- Art Is Life
- Arthur Ashe
- Arthur Corunna's Story
- Artists
- Artyeni: uma gata em quarentena
- As Good as Anybody
- Ashoka the Fierce
- Asiunia
- Astrid Lindgren
- Astrid Lindgren. Ihre fantastische Geschichte
- Astronomy
- Athena: The Story of a Goddess
- Audrey Hepburn
- Aussie Stem Star
- Aussie STEM Stars: John Long
- AuthenticGames: Vivendo uma vida autêntica
- AuthenticGames: Vivendo uma vida autêntica 2
- Aviation
- Awesome Achievers in Science