The "Adult Coloring Book: Mandalas and Patterns" by Sarah Jane Carter is a crafts and hobbies book aimed at adults. Published on 27th February 2018, this paperback book contains 104 pages of intricate mandalas and patterns for colouring. With dimensions of 21.59 x 27.94 cm, this book provides a creative outlet for adults to relax and unwind while developing their artistic skills. The English language book, featuring beautiful artwork by the author, is perfect for those looking to embark on a therapeutic and enjoyable colouring journey.