This is a non-threatening way in, inviting thought, opinion and debate.
Your question is open, encouraging Nicola to be expansive and to tell you about what she thinks is most important.
By following up with a broad question to the group "How do others feel about the cover design?" you could invite the rest of the group to participate.
Recap the group discussion. This will show that you were listening and interested, gives the opportunity for people to reflect on what they have said and the chance to clarify any points.

If the group is large it may be that Nicola finds it difficult to say much in front of everyone. It can help to divide into smaller groups for children to tell each other about their books, so that the shyer ones feel less threatened and gain confidence in sharing their opinions.

<< begin again

Now try the next Scenario: What Comes After Goosebumps.