"This informative photo essay will amaze and mystify twins and singles alike." -Kirkus, starred review "Jackson blends scientific facts with interesting personal anecdotes to create an informative and intriguing look at twins ..." -School Library Journal, starred review Twins: they're miracles of nature, sharing the most intimate of bonds. Scientists have captured them on sonograms hugging, kissing, and reaching out to each other in the womb. What makes twins so fascinating? Find out as you read about real-life twins such as: Kyrie Jackson, the preemie who saved her twin sister's life soon after birth; Eng and Chang Bunker, the world's most famous conjoined twins; and Eva and Miriam Mozes, twin sisters whose special bond saved their lives at Auschwitz.