ABCmouse Beginning Readers Set 2 - Hardcover (Set of 6 Books) 4 years & up Set 2 - Hardcover (Set of 6) Includes: Big Bug and Little Bug, The Big Sip, The Cat and the Rat, The Hen in the Pen, A Toy for Spot, and Dan and Jan Each story is told in an engaging, rhyming format to emphasize letter-sound correspondence Introduces young learners to the joys of reading through stories that feature words from specific word families (groups of words with the same ending sound, such as cat, hat, and rat)