Front Cover -- Front Flap -- Front Matter -- Half Title -- Title -- Copyright -- Dedication -- Prologue -- 1. The Museum -- 2. Will the Real Gabriel Winterborne Please Stand Up? -- 3. A Night at the Museum -- 4. How to Trust a Person With No Stains on Their White Pants -- 5. When the Bite Is Worse Than the Bark -- 6. The House at the Edge of the Earth -- 7. The Midnight Mission -- 8. The Calm After the Storm -- 9. The Future Mrs. Winterborne -- 10. The Sadiematic Seven! -- 11. Getting Schooled -- 12. How to Catch an Urban Legend -- 13. A Different Kind of Problem
14. The Butler Totally Didn't Do It -- 15. You Can Catch More Ghosts With Honey -- 16. Because Billionaire Rhymes With Lair -- 17. A Knife as Sharp as Lightning -- 18. The Weight of What's Not There -- 19. What You Don't Want in a Knife-Wielding Madman -- 20. The Mini Mansion -- 21. Spat out by the Sea. Again. -- 22. The Favor -- 23. Gabriel Winterborne Returns -- 24. The Other Mr. Winterborne -- 25. The Short Con (Artist) -- 26. Ms. Nelson's Secret(s) -- 27. Dead Men Do Tell Tales -- 28. The Forgotten Room -- 29. How to Stop an Evil Uncle in Three Easy Steps -- 30. Prepwork Makes Perfect
31. Birthdays -- 32. The Heist -- 33. The Last Winterborne Standing -- 34. Before the Dawn -- 35. The Spare -- 36. Winterborne Home Alone -- 37. The Legacy of the Winterbornes -- Back Matter -- Acknowledgments -- Back Flap -- Back Cover -- Spine
Summary
After years in foster care, April gets to live in a mansion where she and four other children are caught up in a mystery related to a missing heir, a lost legacy, and the Phantom.