The Saffron Walden Flyer edition for January has a feature on page 7 which focuses on walks in the local area.
Image found from: https://www.flyeronline.co.uk
The feature was written by TIC staff and all the walks are covered by books available from the TIC e-shop at
https://www.visitsaffronwalden.gov.uk/product-category/tic-shop/
Online purchases can be made on a (free) click & collect basis or a postal basis (p & p charge applies).