Enter the Transaction or Purchase Order Number from your order receipt for NOW I SEE FALL, NOW I SEE WINTER, NOW I SEE SPRING, and NOW I SEE SUMMER by Mac Barnett, illustrated by Jon Klassen in the Transaction Number or Order Number box to participate in this bonus offering, while supplies last. Open to residents of the US and Canada (excluding Quebec) who are 18 and older or have reached the age of majority in their province or territory of residence at time of entry. Void where prohibited or restricted by law. No groups, club, or organizations may participate. Limited to one request per IP address. Incomplete forms will not be eligible. Multiple entries from the same email address will be automatically disqualified. US or Canadian mailing address required. The gifts and mailing schedules are as follows: Summer 2026 Gift includes (a) a die-cut Sticker of the chocolate dip treat, (b) a welcome note from Mac and Jon, and (c) a poster designed by Jon and will be sent between June 21, 2026 and September 22, 2026; Fall 2026 Gift includes (a) a die-cut sticker of the candied apple, (b) a short note from Mac and Jon, and (c) an art print and will be sent between September 22, 2026 and December 21, 2026; Winter 2027 Gift includes (a) a die-cut sticker of the candy cane, (b) a short note from Mac and Jon, and (c) a postcard and will be sent between December 21, 2026 and March 20, 2027; Spring 2027 Gift includes (a) a die-cut sticker of the chocolate chip cookie, (b) a short note from Mac and Jon, and (c) a punch card and will be sent between March 20, 2027 and June 21, 2027. Offer valid between March 1, 2026 and April 7, 2026.