ABCs of Sleep by Cara is an online training course. It's a 3-class collection to help your baby sleep for 10-12 hours, nap regularly, and overcome everything that comes your way. A step-by-step sleep training plan that is completely customizable and holistic. The ABC of Sleep by Cara training course can be purchased as a subscription: "ABCs of Sleep" for $179 USD or "Conquering Naps" for $129 USD only. Most popular is "The 5-24 Month Collection" $249 USD.