Two Pre-K/K Kumon workbooks of winner's choice

Prize: Two Kumon workbooks (PreK-K) of reader's choice. Retail value: $14.
Site: Muses of Megret
Deadline: 11:00 p.m. ET July 25, 2008
Hoop: Comment on post with the workbook titles you'd prefer
Link: The best preschool workbooks, hands down