Even with the most carefully crafted book, errors do creep in (see Errors in Writing). There is an error in Chapter 13 of Beginning Programming with Python For Dummies on page 247. In Step 8 you are supposed to, “Type MyTuple and press Enter.” The output information for that step is wrong. Instead of seeing Orange, as specified in the book, you see Yellow. The value Yellow was added to the tuple in Step 7 as the fifth value, which you access using MyTuple. I’m sincerely sorry about any problems that the error may have caused in using the book. Please let me know if you have any questions about this issue at John@JohnMuellerBooks.com.