When her new baby sister is born deaf, Jilly makes an online connection with a fellow fantasy fan, who happens to be black and deaf, and begins to learn about the many obstacles that exist in the world for people who are different from her.

At the start of World War II, Japanese-American third-grader Aki and her family are sent to an internment camp in Poston, Arizona, while Mexican-American third-grader Sylvia's family leases their Orange County, California, farm and begins a fight to stop school segregation.

After an especially rough tackle on the football field, Ash thinks he might be suffering some permanent damage, because suddenly stop signs are blue and always have been. After the second universe-altering hit, he drives a Beemer instead of a Dodge, and a pair of interdimensional twins promises him answers. The more universes he visits, the more Ash has to face perspectives he never thought to consider before, and the closer the universe gets to complete...

Poland, 1944. After the Soviet liberation of Lwów from Germany, the city remains a battleground between resistance fighters and insurgent armies. Tolya Korolenko is half Ukrainian, half Polish, and he joined the Soviet Red Army to keep himself alive and fed. When he not-quite-accidentally shoots his unit's political officer in the street, he's rescued by a squad of Ukrainian freedom fighters. They might have saved him, but Tolya doesn't trust them....

Beauty--who is of Taino Indian, African, and Boricua heritage--was taught to be strong and proud, but hatred toward people who look like her bruises her heart until her community opens her eyes to the truth.

In 1964, Joe is pleased that a new law will allow his best friend John Henry, who is colored, to share the town pool and other public places with him, but he is dismayed to find that prejudice still exists.

In the segregated south of Kentucky in 1953, twelve-year-olds Callie, who is black, and Wendell, who is white, are brought together by an old dog that is clearly seeking something or someone, but they not only face prejudice, they find trouble at a haunted cabin in the woods.

During the Great Migration in 1930's Louisiana, eight-year-old Jenny tries to understand why a man named Jim Crow is making trouble for her family.

Seventh-grader Lewis "Shoe" Blake from the Tuscarora Reservation has a new friend, George Haddonfield from the local Air Force base, but in 1975 upstate New York there is a lot of tension and hatred between Native Americans and Whites--and Lewis is not sure that he can rely on friendship.

In August 1965, twelve-year-old Eden's older cousin from Mississippi comes to visit her in Los Angeles, and while the Watts Riots erupt around them, they continue their investigation of the disappearance of Winter's father ten years ago.