Yup.
I've got a suggestion on what I feel is the ultimate premier step working guide:
The Narcotics Anonymous Step Working Guides, Softcover, 124 pages
Hazelden -- The Narcotics Anonymous Step Working Guides
This workbook presents questions to the reader in an introspective manner. This workbook is solid gold for a sponsor because it encourages the sponsee to really work the steps. I swear by its effectiveness and at $8 its a steal.
I buy the books and give them to newcomers I feel will use it.