Liberal Democrat-controlled Cardiff is opening five new libraries and Portsmouth and Bristol are also opening new libraries.
Commenting, Liberal Democrat Party President, Tim Farron said:
"While Conservatives and Labour councils their budgets without regard for the most vulnerable, Liberal Democrat-controlled councils know how to protect essential services.
"Encouraging and enabling reading is vital to the development of children and adults alike. If we don't give our children the opportunity to practice and perfect their reading skills at a young age, they will struggle to catch up later in life.
"Libraries are a life-line for local communities, especially for those who are less well off, and give people the opportunity to relax, learn new information and skills or to use the internet if they don't have it at home.
"Cutting services like Labour and Tory councils are doing will do long-term damage. Liberal Democrats are doing the right thing thanks to our financial competency in the councils we run. That is also the reason why not only have Liberal Democrat councils kept libraries open, but councils in England have also frozen council tax and are most likely to be giving the lowest-paid council workers a pay rise."