Publisher:Five Star (UK)

The name has been used by several publishers

If it's a 1960s or 1970s British paperback with no ISBN or starting 0583, it's probably "A Five Star Paperback" - something commonly printed on the front of Mayflower paperbacks.

If it's a 1-59414 ISBN prefix, it's probably a hardcover from Publisher:Five Star (ME). See.

If it's a 1-41040 ISBN prefix, it's probably a trade paperback from Publisher:Five Star Trade (same company). See.

If it's a 0-7862 ISBN prefix it's probably a hardcover from the same company, mixed in with the Thorndike Press ISBN range.