Children's Books, Paperbacks, Young Adult Books; Holiday House Publishes Children's and Young Adult Trade Books in Hardcover, Paperback and E Book Formats. Holidayhouse.Com for Resources for our Award Winning I like to Read Series for Beginning Readers, Free Educator Guides and Common Core Activities for Every new Book. Follow us On, Twitter, Pinterest and Instagram @Holidayhousebks, Book Publishing, Childrens Books ...