The Clone Codes #3: The Visitors
by Patricia C. McKissack, Fredrick L. McKissack, and John McKissack

• Publication Date: February 1, 2012
• Genres: Adventure, Fiction, Science Fiction, Young Adult 12+
• Hardcover: 160 pages
• Publisher: Scholastic Press
• ISBN-10: 0439929873
• ISBN-13: 9780439929875