| Chapters 1 - 4 | ||
| #1 | How did Stuart turn the light on in the bathroom? | by pulling a rope |
| #2 | What did Stuart do to prove he had good stomach muscles? | swung on the shade string |
| #3 | How did Stuart help with the problem the piano had? | Stuart climbed inside the piano and pushed the key up when it stuck. |
| #4 | What did Mr. and Mrs. Little do with all songbooks and poems with the work 'mouse' in them? | change the words |
| #5 | What trick did Snowbell pull on the Little family? | He put Stuart's hat and cane beside a mousehole. |
| Chapters 5 - 8 | ||
| #1 | What happened when the wave hit Stuart? | He fell overboard. |
| #2 | When Stuart couldn't carry a dime how did his dad solve the problem? | His dad made his small coins. |
| #3 | What did George want to feed Stuart? | applesauce |
| #4 | At the beginning of the race, what accident happened on the shore? | The policeman was pushed into the water. |
| #5 | What did George want to do to find Stuart? | pull up the floor boards |
| Chapters 9 - 12 | ||
| #1 | Why did Stuart hide in the trash can? | He was running away from a terrier. |
| #2 | What happened while Stuart was hiding in the trash can? | The garbage men came and threw the trash in the garbage truck. |
| #3 | Where did Dr. Carey and Clydesdale say for Stuart to go? | Central Park |
| #4 | What bad thing happened when Stuart tried to turn the invisibility button off? | Stuart started the car and it took off. |
| #5 | What mean thing did Harry do to Katharine? | threw away her homework |
| Chapters 13 - 15 | ||
| #1 | Why did Stuart stop at the general store? | to get a drink of sarsaparilla |
| #2 | What did the store keeper give Stuart for paddles? | ice cream cardboard spoons |
| #3 | Who did Stuart stop to talk to? | telephone repairman |
| #4 | Why did Stuart keep changing shirts? | He was so nervous that they kept becoming wet with sweat. |
| #5 | What did the canoe look like when Stuart and Harriet found it? | a mess |
| Hodgepodge | ||
| #1 | Where did teacher go to college? | Depaul University |
| #2 | What year was teacher born? | 1982 |
| #3 | What is teacher's blood type? | Secret |
| #4 | What does DNA stand for | |
| #5 | ||
| Final Question | |