書中每章故事內容節奏輕快而緊湊，字數適中，加上每頁加入適量有趣插圖，助小讀者容易理解故事；內容圍繞三位小學生的鬼馬主意和輕鬆對話，小朋友讀起來容易產生共鳴！因此，非常適合初進入章節小說的小朋友。
主角Molly 對事物有一個堅持，如吃熱的食物要雙數、放襪子一定要摺平不能捲成一個球、不喜歡吃碎朱古力蛋糕因為數不到蛋糕上的朱古力有多少粒……
她有兩位非常了解她的好朋友，因為Molly 對事物的好奇及堅持，一起協助她找出問題的答案。
一套六本包括:
#1: The Candy Caper
#2: Busted by Breakfast
#3: The Firefly Fix
#4: I Can't Feel My Feet
#5: Trouble to the Max
#6: Countdown to Disaster
From the author of Stick Dog comes the first book in a highly illustrated early chapter book series about three best friends whose plans, missions, and schemes are sure to shake up their school.
Molly gets things stuck in her head sometimes. When she sees a jar of candy on Principal Shelton’s desk, she absolutely needs to know how many candies are in that jar!
Luckily, her two best friends, Simon and Rosie, are ready to help her find the answer—even if it means detention for all of them!
HarperChapters build confident readers one chapter at a time! With short, fast-paced books, art on every page, and milestone markers at the end of every chapter, they're the perfect next step for fans of I Can Read!
Includes 6 books:
#1: The Candy Caper
#2: Busted by Breakfast
#3: The Firefly Fix
#4: I Can't Feel My Feet
#5: Trouble to the Max
#6: Countdown to Disaster
Paperback / For Ages: 6-9/ ~90 pages for each book