Set of two books: ① Claude Shannon: A Mind for the Information Age ・First Edition, First Printing: June 30, 2019 ・Authors: Jimmy Soni, Rob Goodman ・Translator: Eri Kosaka ・Suggested Retail Price: 2500 yen (excluding tax) ② The Signal and the Noise ・First Edition, First Printing: December 2, 2013 ・Author: Nate Silver ・Commentary: Akira Nishiuichi ・Translator: Setsuko Kawazoe ・Suggested Retail Price: 2400 yen (excluding tax) ・Some pages have markings such as highlighter notes. Please check the photos for details on the condition. Thank you for looking.