This 576-page manual contains information and activities specifically for persons working with infants and young children who are deafblind or who have both visual and hearing impairments. This resource is for use by service providers, paraprofessionals, and parents. It includes user-friendly topics, illustrations, and a myriad of activity ideas in the following areas: hearing and auditory stimulation, vision, communication including tactile signaling and signing, daily care and self-help, motor, positioning and handling, play, massage, tactile stimulation, cognition, orientation and mobility, behavior management, accessing resources, and medical information.