The Vintage Alphabet Express Board Books published by Flying Frog in 1999 are a set of children's alphabet books in American English. With a charming Flying Frog design and classic beginner level text, these board books are perfect for preschool, elementary school, and nursery school students. Each book is 2 1/4 inches in length, 2 3/4 inches in height, and 1/2 inch in width, making them easy to handle and perfect for young learners. With a total weight of 2 lbs., these books are durable and ready for endless hours of learning and fun.