The riddle of time. 529 B413 Ziner, Feenie. The true book of time. 529 Z66 Tannenbaum, Beulah. 529 T157 Reck, Alma Kehoe.
Clocks tell the time.
529 R244 Francoise. Allington,Richard and Kathleen Krull. Humphrey, Henry and Deirdre O'Meara-Humphrey. Projects with time.