Get ready to unleash your creativity with this set of three adult coloring books. The first book, titled "Creative Haven Art Nouveau Animal Designs Coloring Book" is a part of the "Adult Coloring Books: Animals" series. Published by Dover Publications, Incorporated in 2013, this trade paperback book contains 64 pages of beautifully illustrated animal designs in the Art Nouveau style. The book measures 11 inches in length and 8.2 inches in width, making it the perfect size for coloring.

The second book, also titled "Creative Haven Art Nouveau Animal Designs Coloring Book" is another part of the "Adult Coloring Books: Animals" series. This book contains 64 pages of beautifully illustrated animal designs in the Art Nouveau style. The book measures 11 inches in length and 8.2 inches in width, making it the perfect size for coloring.

The third book, titled "Adult Coloring Books: History" is a part of the "Adult Coloring Books: History" series. Published by Dover Publications, Incorporated in 2013, this trade paperback book contains 64 pages of beautifully illustrated designs in the Art Nouveau style. The book measures 11 inches in length and 8.2 inches in width, making it the perfect size for coloring.