The book is made available to schools free of charge.

Help and information is available to you free of cost.

This material is available to the general public free of charge on the Internet.

In 2011, the newspaper became available to all students free of cost.

Very few articles are now available of his writings in English.

Her mother apparently was not going to be available today of all days.

This should be made available to you free of charge.

Where "hard data" are available, of course, they ought to be taken into account.

"But when Buck was available all of a sudden, that changed my thinking."

It is available for download on the Internet free of cost.