When a book has a reservation, can other patrons still check it out?

Yes and no, depending on the situation. If a patron tries to check out an item but their transaction period interferes with the reservation, then they will not be able to check the item out. However, if the transaction does not collide with the reservation, then they can still check out the item. Check out our articles on the Reservations tab in Librarian and placing a reservation through Search for more information.