Henrietta spent years measuring star positions and sizes from photographs taken by the telescope at the Harvard College Observatory, where she worked. After Henrietta observed that certain stars had a fixed pattern to their changes, her discovery made it possible for astronomers to measure greater and greater distances—leading to our present understanding of the vast size of the universe.An astronomer of her time called Henrietta Leavitt “one of the most important women ever to touch astronomy,” and another close associate said she had the “best mind at the Harvard Observatory.” Henrietta Leaveitt's story will inspire young women and aspiring scientists of all kinds and includes additional information about the solar system and astronomy.

    In an era when Jim Crow laws and segregation were a way of life, it was not easy to survive. Bessie didn't let that stop her. Although she was only 11 when the Wright brothers took their historic flight, she vowed to become the first African -American female pilot. Her sturdy faith and determination helped her overcome obstacles of poverty, racism, and gender discrimination. Innovatively told through a series of monologues.

    Its coils took a walk…and so did Richard’s imagination. He knew right away that he had stumbled onto something marvelous. With the help of his wife, Betty, Richard took this ordinary spring and turned it into a plaything. But it wasn’t just any old trinket—it was a Slinky, and it would become one of the most popular toys in American history.

    Tomie has many adventures all his own, including eating chocolate with his Nana Upstairs, only to find out--the hard way--that they have eaten chocolate laxative. He tries to skip kindergarten when he finds out he won't learn to read until first grade. "I'll be back next year," he says. When Tomie goes to see Snow White, he creates another sensation.

    At first things went smoothly for the Clinton 12, but then outside agitators interfered, pitting the townspeople against one another. Uneasiness turned into anger, and even the Clinton Twelve themselves wondered if the easier thing to do would be to go back to their old school. Jo Ann--clear-eyed, practical, tolerant, and popular among both black and white students---found herself called on as the spokesperson of the group. But what about just being a regular teen? This is the heartbreaking and relatable story of her four months thrust into the national spotlight and as a trailblazer in history. Based on original research and interviews and featuring backmatter with archival materials and notes from the authors on the co-writing process.

    But she's never danced ballet before; in fact, this is the very first day of her very first dance class!Though Misty is excited, she's also nervous. But as she learns from her fellow bunheads; she makes wonderful friends who encourage her to do her very best. Misty's nerves quickly fall away, and with a little teamwork, the bunheads put on a show to remember.

    His parents always encouraged him and his siblings to be independent and strong. The family moved to Wilmington, Delaware, where at twenty-nine, Biden was elected one the youngest United States Senators ever elected. This is his story.

    And when she looked around, she was amazed to find them everywhere! In her family, among her friends, even down the street--there were superheroes wherever she looked. And those superheroes showed her that all you need to do to be a superhero is to be the best that you can be.In this empowering and joyful picture-book memoir that speaks directly to kids, Kamala Harris takes readers through her life and shows them that the power to make the world a better place is inside all of us. And with fun and engaging art by Mechal Renee Roe, as well as a guide to being a superhero at the end, this book is sure to have kids taking up the superhero mantle (cape and mask optional).

    Magic Ramen tells the true story behind the creation of one of the world's most popular foods.Every day, Momofuku Ando would retire to his lab—a little shed in his backyard. For years, he'd dreamed about making a new kind of ramen noodle soup that was quick, convenient, and tasty for the hungry people he'd seen in line for a bowl on the black market following World War II. Peace follows from a full stomach, he believed.Day after day, Ando experimented. Night after night, he failed. But Ando kept experimenting.With persistence, creativity, and a little inspiration, Ando succeeded. This is the true story behind one of the world's most popular foods.

    She amazed audiences all over the world with her sharpshooting, horse-riding, action-packed performances. In an age when most women stayed home, she traveled the world and forged a new image for American women.

    Janet Collins wanted to be a ballerina in the 1930s and 40s, a time when racial segregation was widespread in the United States. Janet pursued dance with a passion, despite being rejected from discriminatory dance schools. When she was accepted into the Ballet Russe de Monte Carlo as a teenager on the condition that she paint her skin white for performances, Janet refused. She continued to go after her dreams, never compromising her values along the way. From her early childhood lessons to the height of her success as the first African American prima ballerina in the Metropolitan Opera, Brave Ballerina is the story of a remarkable pioneer as told by Michelle Meadows, with fantastic illustrations from Ebony Glenn.

    Eliza was expected to marry into a similarly powerful family . . . until she met and fell in love with the charismatic Hamilton. She stood by him throughout his tumultuous life, and after his death, she single-handedly collected his papers and preserved them for historians and musical-theater writers of the future. Eliza outlived Hamilton by fifty years; during that time she founded the first orphanage in New York State, raised funds for the Washington Monument, and kept the flame of her husband's memory and achievements alive. Featuring Esme Shapiro's exquisite, thoroughly researched art, which mirrors paintings from 18th-century America, this is a beautiful and informative biography with extensive back matter.

    Meet figureheads, leaders, and pioneers such as Martin Luther King Jr., Nelson Mandela, and Rosa Parks, as well as cultural trailblazers and sporting heroes, including Stevie Wonder, Oprah Winfrey, and Serena Williams.  Discover how their childhood dreams and experiences influenced their adult achievements. This book will help the next generation to chase their own dream . . . whatever it may be.

    He was the rebel leader Sam Adams, a plainspoken gent who scorned ruffles, refused to ride a horse, and had little regard for the King. This lively biography is a nice, personal look at a leader and his times.

    A Newberry Honor Book.