本书是1910-1920出版的一套儿童系列丛书中的一本，讲述了两个男孩离家加入马戏团的故事。达灵顿先生用大师之笔，向我们描绘了马戏团生活的真实画面。
目录
CHAPTER I. UNDER CANVAS AGAIN
CHAPTER II. IN THEIR HOME TOWN
CHAPTER III. THE CIRCUS MAKES A CALL
CHAPTER IV. A FRIENDLY AUDIENCE
CHAPTER V. TAKEN BY SURPRISE
CHAPTER VI. IN THE HANDS OF THE ENEMY
CHAPTER VII. SHIVERS AND HIS SHADOW
CHAPTER VIII. A RIVAL IN THE FIELD
CHAPTER IX. PHIL MAKES A DISCOVERY
CHAPTER X. THE CIRCUS BOY IS RECOGNIZED
CHAPTER XI. ON SULLY'S PRIVATE CAR
CHAPTER XII. LOCKED IN THE LINEN CLOSET
CHAPTER XIII. THROUGH RINGS OF FIRE
CHAPTER XIV. A DASH FOR FREEDOM
CHAPTER XV. OUTWITTING THE PURSUERS
CHAPTER XVI. THE BATTLE OF THE ELEPHANTS
CHAPTER XVII. MONKEYS IN THE AIR
CHAPTER XVIII. TEDDY TAXES A DROP
CHAPTER XIX. THE CIRCUS ON AN ISLAND
CHAPTER XX. DISASTER BEFALLS THE FAT LADY
CHAPTER XXI. ON A FLYING TRAPEZE
CHAPTER XXII. IN A LIVELY BLOW-DOWN
CHAPTER XXIII. THE LION HUNT
CHAPTER XXIV. CONCLUSION