Did you know Barbara Park wanted to be a teacher instead of a writer when she was growing up? Discover how a late-blooming writer used her talent for humor to become a best-selling children's author.

Who works in a dentist’s office? Why do they X-ray your teeth? What causes cavities? Go on a guided tour of a dentist’s office and find out! Meet the people who clean your teeth and check for cavities. Find out how the dentist can repair damage and how you can prevent it....

American Libraries editor in chief Leonard Kniffel offers a compelling collection of interviews with prominent figures--all of whom have special connections to libraries. From President Barack Obama to actress Julie Andrews; from basketball star Kareem Abdul-Jabbar to former First Lady and librarian Laura Bush and many others, stars of literature, politics, entertainment, and the public arena speak with Kniffel about the ways libraries have been critical in their lives.

Do you want to learn more about police cars? Police dogs? Other tools the police use? Then it's your lucky day! Officer Gabby is a police officer. She knows how to keep people safe. She shows a group of kids how she does her job. Three cheers for police officers!

Come along on a visit to the library, and learn about some of things a patron can do in the library such as performing research and using the computer, along with checking out books.

Join world-famous detective Sherlock Holmes and his ever-loyal sidekick Dr. Watson as they embark on a series of daring adventures. Priceless jewels disappear from a hotel suite, a monstrous hound is spotted on the moors and a woman is murdered in a locked room. Can our brilliant hero solve these mysteries and more before disaster strikes? This thrilling collection brings 16 adventures of Sir Arthur Conan Doyle's most famous detective to life, adapted by award-winning children's fiction author Alex Woolf.

Are you ready for a library adventure? Join a group of children as they explore the Dewey decimal system! Search for ghosts in the 100s section, track down everything from costumes to cars in the 300s, and be on the lookout for sports and music in the 700s. By the end of the book, you'll be more than ready to dive into Dewey on your own!

On October 5, 2011, the news of the death of technology innovator Steve Jobs rocked the world. The failing health of the Apple cofounder and Pixar CEO was no secret. Jobs had given up his role as Apple's CEO just a few months prior because of his struggle with pancreatic cancer. But his death still drew a huge reaction. From Apple employees and fans to political and business leaders, people honored Jobs' passing by reflecting on his prolific life that greatly influenced the way technology is used.

Hungarian American biochemist Katalin Kati Karikó became fascinated by science as a child and grew up determined to find a way to use messenger RNA—a copy of a part of DNA that provides cells with instructions to make proteins—to help fight illness. An mRNA vaccine had never been made before, and she faced frequent criticism and was told by other scientists she would never succeed. Karikó refused to give up her research, and when the COVID-19 pandemic hit, she played a critical role in developing the successful Pfizer-BioNTech mRNA vaccine faster than any other vaccine in history.

「彼は門を通る人ではなかった。また門を通らないで済む人でもなかった。要するに、彼は門の下に立ちすくんで日の暮れるのを待つべき不幸な人であった」...