Get up to 40% this selection of children's holiday books at Zulily. Shipping adds $5.99, but when you place an order at Zulily, you'll unlock free shipping for the rest of the day on subsequent orders. The pictured Merry Merry Mad Libs Box Set, originally $24.95, drops to $18.99. Other stores are selling this set for $22 or more before shipping. The set includes five books and stickers. Please note that you'll need to log into your free Zulily account to complete your purchase. Sales tax is charged in most states.