Get ready to laugh out loud with this lot of two books, "The Dilbert Principal"(paperback) and The Dilbert Future" (Hardcover)by Scott Adams. These activity books are perfect for adults who appreciate workplace humor and cartoons. The books are illustrated and written in English, with a total of 256 pages. The bundle description is a lot of three, and the books are published by Penguin Books Ltd in London. The original language is English, and the intended audience is adults. The books are part of the Dilbert book series, with the first book published in 2013 and the second one in 2014. The books weigh 340.00 grams and are in the format of trade paperback. This lot of books is a great addition to any collection and is sure to bring joy to any reader.