The search is on to find a new backer for the family library and mobile library services.
They came under threat in 2012 when the government decided to close them. But gaming firm PokerStars stepped in with three years' funding.
That is set to expire next summer.
The libraries cost ?250,0000 annually and are operated as a charity through the Manx Educational Foundation. Director Kurt Roosen said: 'We are extremely grateful for all the support that we have received from PokerStars. Without it, the Family Library, which serves thousands of children, and the Mobile Family Library, which brings books to those who may not otherwise have the chance to read them, could have been lost forever.
‘We were always conscious that it was a three-year deal, so we are starting now to look at finding the ideal financial partner for future years.’
Mary Cousins, pictured, who runs the family library said: 'Our books are the foundation of what we do, but there is much more. We host a wide range of activities, ranging from sing and sign lessons for babies to language workshops and animation classes.'
Businesses who are interested in funding the libraries should email Kurt Roosen at kurt.roosen@mef.im
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