"Be nice to your sister " "Stop picking on your brother " "That's a time-out for both of you." When nothing works to stop the incessant battles, what can exhausted parents do? Sibling expert and family therapist Jonathan Caspi offers research-based insights and highly practical advice in this supportive, compassionate guide. Clear principles, dos and don'ts, and loads of stories give readers a fresh understanding of why siblings fight and what...