A cookbook for morning sickness provides recipes and tips to alleviate common pregnancy symptoms like nausea and vomiting. It explains the causes and prevailing timeframe of morning sickness, covering dietary modifications like eating crackers and dry toast, as well as alternative remedies such as ginger, acupuncture, and aromatherapy. The cookbook also recommends specific cookbooks tailored to reducing morning sickness, such as The Complete Anti-Morning Sickness Cookbook and The Morning Sickness Cookbook, which offer easy-to-digest meals and recipes catered to expectant mothers.