Adorable Colouring Pages Perfect for Animal Lovers [Sunday Times Bestselling Author] 1 Full of cuddly cat illustrations and adorable scenes to explore 2 Crossover appeal for all ages, perfect for both teens and adults 3 Step into Hikaru Kotz's quirky world of cosy, bold and easy colouring 4 Market for cosy colouring rapidly expanding in the UK 5 Coco Wyo colouring books have sold over 1 million copies, making over £6.5 million revenue (up to April 2026) [Nielsen BookScan] 6 Hikaru Kotz has an engaged audience of 19,000 followers on Instagram 7 Self-Love: Girl Therapy Colouring Book by Hikaru Kotz reached No.1 in the Sunday Times Paperback Non-Fiction chart Competition: Cozy Hygge; Fuzzy; Friends; Little Corner; Girl Moments; Into Gardens; Stress Relief; Comfy Days; Pocket World; Little; Valentine Cuties; Froggy Days; Lala Friends; The Little Cat; Place; Love; Animals; Cozy Cat Scenes; Naughty Cats. Coco Wyo; Vivi Tinta; Amelia Green; Sui Sui; Southern Lotus; Ella Tarling; Bobbie Goods;.