The TONI-3 Test of Nonverbal Intelligence Third Edition IQ is a book written by SUSAN K. JOHNSEN, Linda Brown, and Rita J. Sherbenou. I am told Test papers or forms can be googled. This test book is designed for assessment purposes in the areas of education and psychology. It is a comprehensive resource for testing nonverbal intelligence and is written in English, making it accessible to a wide audience. The TONI-3 is a trusted tool for professionals and individuals looking to evaluate nonverbal intelligence in a reliable and valid manner.