Ava and Zoe are the bestest of best friends. Lottie and Isabel are the bestest of best friends. But what happens when new girl Rani joins Year Three at Crabtree School? Will Rani break up these two perfect pairs? Will Zoe's best friend forever become her best friend for never? 6+ readers can join Zoe, Lottie, Isabel and Ava and Rani as they learn all about what being a good friend really means in this second Crabtree School story.