Description Jolly Phonics covers 42 letter sounds by sound groups: Group 1:s a t i p n Group 2: c k e h r m d Group 3: g o u l f b Group 4: ai j oa ie ee or Group 5: z w ng v oo oo Group 6: y x ch sh th th Group 7: qu ou oi ue er ar. With a mixture of General Fiction and Nonfiction readers, these books feature words that are spelled regularly and can be sounded out with the 42 letter sounds first taught in Jolly Phonics. There are also 20 Tricky Words included in each book, and the spelling used for the /ee/ sound at the end of words like funny is also introduced.