Sue L.

Why is glass see-through? What makes elastic stretchy? Why does a paper clip bend? These are the sorts of questions that Mark Miodownik is constantly asking himself. A globally renowned materials scientist, Miodownik has spent his life exploring objects as ordinary as an envelope and as unexpected as concrete cloth, uncovering the fascinating secrets that hold together our physical world.

Javier Zamora’s adventure is a three-thousand-mile journey from his small town in El Salvador, through Guatemala and Mexico, and across the U.S. border. He will leave behind his beloved aunt and grandparents to reunite with a mother who left four years ago and a father he barely remembers. Traveling alone amid a group of strangers and a “coyote” hired to lead them to safety, Javier expects his trip to last two short weeks.

From the 1930s to '50s, Yiddish radio was popular from coast to coast. By 1985, it was all but forgotten. Then musician and historian Henry Sapoznik discovered a few dozen acetate-coated aluminum discs at a rummage sale.