This vintage book titled "It's Playtime: A Design Book Triangles On A Roll" by Anne Dutton is a must-have for any adult interested in quilting. The book, published in 1998 by Dutton, features various authors and covers different topics related to quilting, including design ideas using triangles, which can be easily implemented using the Triangles On A Roll format.

The book is in trade paperback format and is in English. It does not contain any inscriptions or signatures. This book is perfect for anyone interested in the art of quilting and looking for new design ideas.