The OCA. Van Syckle2005·206 pages·about 3–5 hours·1 edition2005first published2005Scholastic · 206 pages · ENGISBN 9780439745710Playful·Whimsical·Standard readAdd to Library▾Your copyRyan, Marissa, Seth, and Summer celebrate the holidays by volunteering to be Santa's helpers.More about this bookWorth knowingWritten forMiddle gradeWhen and whereSeasonHolidayWinterHow do you feel?PickReport a problem with this book