Lull your mind to sleep with Affirmators! Midnight Mantras. A great gift idea for anyone suffering from insomnia, or who just can't sleep, these midnight mantras include 30 cards with adorable, full-colour illustrations from Vikki Chu. By the beloved creator of the Affirmators line, Suzi Barrett, help yourself without the self-helpy-ness with this latest Affirmators installment.