Library Hub Discover (replacing COPAC at end of July 2019)
Free access to the merged online catalogues of many major University, Specialist, and National Libraries in the UK and Ireland, including the British Library.
British Library catalogue
Lists over twelve million items in the British Library's collections. Used as a Library of last resort.
Trinity Laban online catalogue (Jerwood Library of the Performing Arts at Trinity Laban)
The M25 Consortium of Academic Libraries is a collaborative organisation that works to improve library and information services within the M25 region and more widely across the East and Southeast.