Barnes & Noble plans to close its bookstore at the Shoppes at Cross Keys center in Florissant, Mo., by the end of February, the St. Louis Post-Dispatch reported, adding that the closure "will leave most St. Louis-area Barnes & Noble stores situated in the western corridor. Currently, there are stores in West County Center, Ladue, Chesterfield, Fenton and St. Peters. There also is a store in Fairview Heights."