The "Consolidated Word List", also published by Scripps and available on the National Spelling Bee website, consists of all words used in the National Bee as far back as 1950. It is organized into three sections: Words Appearing Infrequently, Words Appearing with Moderate Frequency, and Word Appearing Frequently. Nearly 800 pages and 24,000 words long, the "Consolidated Word List" is intended for those who have mastered the basics and already gone through "Spell It!". Spelling bee participants in the United States also use other reference books and tutoring materials are becoming available on the web.