Eureka!
By: by Nathaniel Lachenmeyer ; illustrated by Colin Jack
Contributors: Jack, Colin, ill
Publisher: Dial Books for Young Readers
Published: 2013
Place of publication: New York
Language: eng
ISBN-13: 9780803735149
Subjects: Inventions; Inventors; Brothers and sisters; Fiction
Description: As seven-year-old inventor Arlo struggles to come up with an entry for his school's annual Invention Convention, he is foiled at every turn by his nemesis--his two-year-old sister Nina.