Little unicorn's birthday Ten Minutes to Bed: Little Wolf: A brand new picture book from the Ten Minutes to Bed: Little Unicorn's Christmas Ten Minutes to Bed Series 8 Books Collection Set By Rhiannon Fielding. The perfect bedtime book to calm your own sleepy unicorn, even on their birthday! Full of balloons, presents and birthday fun (and a sprightly unicorn and her friends), little readers will love this calming tale before bed. It's Twinkle the unicorn's birthday and she's having a sleepover party! There are party games, presents, cake, balloons and even fireworks! But as Twinkle's dad counts down to bedtime, there's still a lot going on . . . will Twinkle and her friends go to sleep in time? Finishing on a gentle end, it's the perfect bedtime tale. Also Ten Minutes to Little UnicornTen Minutes to Little Unicorn's ChristmasTen Minutes to Little Unicorn Toy and Book setTen Minutes to Little MonsterTen Minutes to Little MermaidTen Minutes to Little Dinosaur