For the Big Sister To Twins Ages 2-5 Fans of Vivian Caldwell's popular "Big Sister to Twins Book" can now color their favorite characters as they prepare for the addition of twin siblings. Featuring favorite elements from the original book, a young girl anticipates new twin siblings, mom’s hospital stay and the changes at home with the addition of twins. Cute cartoon illustrations depict real life looking forward to newborn twins, while the coloring book provides a reinforcing tone there’s love for everyone! Single Sided Page Design Prevents Bleed Through