1 A Happy Man 2 Secret Papers 3 De Witte Sends A Message 4 Death In The Street 5 Van Baerle Goes To Prison 6 Boxtel Follows 7 A Long Night 8 Gryphus Breaks His Arm 9 Led Out To Death 10 Saved! 11 A Message To Dort 12 A Visit From Rosa 13 A Reading Lesson 14 The First Bulb 15 Cornelius Makes A Plan 16 Rosa 17 The Second Bulb 18 Gryphus Finds Nothing 19 Rosa Brings News 20 Watch!Watch! 21 The Tulip Opens 22 Danger! 23 The Tulip Is Stolen 24 Rosa Meets The President 25 The Prince And Boxtel 26 The Prince And Boxtel 27 Where Is The Third Bulb? 28 The Prince Sends A Letter 29 Gryphus Gets A Beating 30 Cornelius Goes To Haarlem 31 The Feast Of Tulips 32 The Prince Arrives 33 The Prize Vocabulary
