Hetty and Other Stories contains six lively Inky Mouse & Friends stories and provides text comprehension questions, discussion activities and guidance for parents. The text in the book uses only fully decodable regular words (words that are made up from the 42 letter sounds taught in the first stage of Jolly Phonics) and a small number of ‘tricky’ words (frequently used words that are not fully decodable at this stage). At every stage the words are within the reach of children as they use their letter sound knowledge and tricky words already taught. All the tricky words and letter sounds used in the book are shown on the front inside cover. Light type is used as a guide for any silent letters, such as /b/ in lamb. Level 2 introduces the alternative sound of /y/ used for the /ee/ sound at the end of words like funny and happy.