This is a set of Deep Learning G-certification study materials, including the black book (problem set), the red book (problem set), and the official textbook (white book). - Title: Thoroughly Mastering Deep Learning G-certification Problem Set, 2nd Edition - Title: Shortest Route to Passing Deep Learning G-certification Problem Set, 2nd Edition - Title: Deep Learning G-certification Official Textbook, 3rd Edition All are the latest editions. Only a very small number of pages in the black book have check marks, but otherwise, they are in good condition, having only been read a few times.