Sling Library in North West London covering areas below in Barnet and all local surrounding areas:

Arkley, Barnet, Borehamwood, Brent Cross, Brunswick Park, Burnt Oak, Childs Hill, Cockfosters, Colindale, Colney Hatch, Cricklewood, East Barnet, East Finchley, Edgware, Elstree, Finchley, Friern Barnet, Golders Green, Grahame Park, Edgware, Hampstead Garden Suburb, Hendon, Mill Hill, New Barnet, New Southgate, North Finchley, Oakleigh Park, Southgate, Temple Fortune, Totteridge, West Hendon, Whetstone, Woodside Park.