This vintage first edition hardcover picture book titled "I Wonder, I Wonder" by Marguerite K. Frey is a great addition to any collection. The book is illustrated and features large print, making it perfect for young readers ages 4-12. It was published in 1967 by Concordia Publishing House in the United States and has a total weight of 10.25 oz.

The book covers topics related to health and daily living, including sexual instruction, in a nonfiction narrative style. It has an item length of 11-2/16 in. and an item width of 8.5 in., with a height of .25 in. The book is in good condition and is intended for ages 4-12.