Daniel Boone Regional Library workers will vote on union over four days in May

 Daniel Boone Regional Library workers will vote online May 18-21 on the question of whether they will be part of a union.

If the vote is in favor of a union, which requires a majority, it would become the first library in Missouri with unionized workers.

The system comprises Columbia Public Library, Callaway County Public Library, Holts Summit Public Library and Southern Boone Public Library in Ashland.

There are 166 staff members voting, said Margaret Conroy, director of the Daniel Boone Regional Library.