I mentioned A Stitch in Time in my recent review of another vintage pattern book, and thought it was worth sharing more information about this beautiful book with you.
A Stitch in Time is a treasure trove of women's sweater patterns from the 1920's to the 1940's. The 50+ original period patterns were updated to be written in modern terminology and worked with modern yarns. Additionally, each updated pattern is beautifully styled and photographed, which is a major strength of this book.
In terms of the sweaters themselves, there are a huge range of styles from short-sleeved to long-sleeved, cardigans to pull-overs, lace to fair-isle. I also find the variety in sleeve styles particularly delightful, with several puffed-sleeved sweaters, liberal use of shoulder pads, and a particularly unique sleeve-construction in this sweater (Ravelry link).
I love this book for its depth of vintage sweater patterns and for being an never-ending source style inspiration. I've yet to find another sweater book with over 50 patterns; most have half that many. I should note that the number of patterns and the fact that the book is self-published are reflected in the price, which is about twice as much as other sweater books. Still, I believe that this book is a good value and that it's important to support independent designers.
If you're interested in this book, I encourage you to look into the second volume of A Stitch in Time that is coming out at the end of March. The new book covers the 30's through the 50's, and I can't wait to see all of the new patterns! Both the first volume and a pre-order of the second volume can be found at Knit on the Net.