We're looking for favorite children's and young adult's books that relate to engineering or technology. If you like detective stories, does the heroine use technology to crack the case? Read any good science fiction lately? List your favorite books, and their authors, here. Tell us your name, what grade you're in and a little bit about the engineering or technology in the book and why you like the book. Your librarian will mail your suggestion to us and we'll send him or her a National Engineers Week button for you!