One of the easiest ways to support the Royal Entomological Society is to treat yourself, family and friends to something from our range of publications or our selection of merchandise. From books to insect-themed clothing, there is something for everyone. All Teemill clothing orders are sent directly from the suppliers and will have different delivery timescales. You can view our postage and packaging prices on the full merchandise page. Teemill Clothing & Merchandise Libra Prints & Gifts RES Membership RES Handbooks RES Merchandise Out of print handbooks are free to download as pdf. We have published handbooks for the identification of British insects since 1949. View the list of all RES handbooks up to July 2021.