Orkney Library and Archive is currently still closed – the building that is – but you can still borrow books and use its services.
This link takes you to a page which will give you all the information you need: Lockdown Library and Archive
And for returning books there is a large collection box outside the Kirkwall Library which is open on Mondays from 9am to 1pm.
There is also a range of free ebooks to access and links to online services where you can find more information for research and interest.
You can even still access the library WiFi outside both Stromness and Kirkwall Libraries.