You can request the book online through My account. Once you have located the book you want in Discovery, click on “More details”. In the new screen, select “Request this item”, to put a hold on it.
As a second step, make sure to specify the pick-up location. You will be notified by email to pick up the book when it arrives from the pick-up location you have chosen. Items are kept at the Circulation desk for four days and will be returned to their original location after this period.