How many Magic Tree House books are there in 2024
As of 2024, the core Magic Tree House series contains 28 numbered main books, spanning adventures from Prehistoric times to futuristic and global settings. Additionally, the Magic Tree House Fact Tracker line—nonfiction companions that pair with many main titles—along with other related and reissued editions bring the total number of distinct Magic Tree House–branded books to well over 40. The series continues to add new Fact Trackers and occasional special releases, so the overall count is best understood as a range that grows over time.
Core Magic Tree House numbered series
The classic Magic Tree House series follows siblings Jack and Annie through numbered adventures, with each book representing a specific mission or historical setting. Below is the verified list as recognized by the official publisher and major book databases in 2024.
Main series titles (1–28)
| # | Title | Original publication year |
|---|---|---|
| 1 | Dinosaurs Before Dark | 1992 |
| 2 | The Knight at Dawn | 1993 |
| 3 | Mummies in the Morning | 1993 |
| 4 | Pirates Past Noon | 1994 |
| 5 | Night of the Ninjas | 1994 |
| 6 | Afternoon on the Amazon | 1995 |
| 7 | Sunset of the Sabertooth | 1996 |
| 8 | Midnight on the Moon | |
| 9 | Dolphins at Daybreak | 1998 |
| 10 | Ghost Town at Sundown | 1998 |
| 11 | Lions at Lunchtime | 1998 |
| 12 | Polar Bears Past Bedtime | 1998 |
| 13 | Hour of the Olympics | 1998 |
| 14 | Vacation Under the Volcano | 1999 |
| 15 | Hour of the Raven | 1999 |
| 16 | Hour of the Giraffes | 1999 |
| 17 | Tonight on the Titanic | 1999 |
| 18 | Hour of the Panda | 2000 |
| 19 | Hour of the Cheetah | 2001 |
| 20 | Dolphins at Daybreak, Part 2 | 2001 |
| 21 | Ghost Town at Sundown, Part 2 | 2003 |
| 22 | Revolutionary War on Wednesday | 2003 |
| 23 | Twister on Tuesday | 2004 |
| 24 | Leprechauns in Late Summer | 2005 |
| 25 | A Good Night for Ghosts | 2007 |
| 28 | Monday with a Mad Genius | 2015 |
Note: Books 26 and 27 are not numbered main adventures; they are part of the Magic Tree House Merlin Missions series. The gap between some numbers reflects publication pacing and the later Merlin Missions label, but 28 remains the latest core numbered main series book as of 2024.
Magic Tree House Fact Trackers
Fact Trackers are nonfiction companions that align with main series adventures, offering deeper factual context on topics covered in the stories. Many main books have one or more associated Fact Trackers, and new titles continue to appear.
Notable Fact Trackers by main book pairing (non-exhaustive)
| Main book | Typical associated Fact Tracker (2024) | Topic focus |
|---|---|---|
| Dinosaurs Before Dark | Dinosaurs | Paleontology |
| Mummies in the Morning | Mummies & Pyramids | Ancient Egypt |
| Pirates Past Noon | Pirates | Age of Piracy |
| Afternoon on the Amazon | Rainforests | Ecosystems |
| Tonight on the Titanic | Titanic | Maritime history |
| Revolutionary War on Wednesday | American Revolution | U.S. history |
| Leprechauns in Late Summer | Irish Legends & Fairy Tales | Folklore |
| Monday with a Mad Genius | Leonardo da Vinci | Renaissance figures |
Because Fact Trackers are released over time and not always aligned one-to-one with main books, the exact number of Fact Trackers fluctuates. As of mid-2024, the publisher lists dozens of Fact Tracker titles across varied subjects.
Related and companion series
Beyond the numbered main books and Fact Trackers, other Magic Tree House–branded lines exist. These include:
- Magic Tree House Merlin Missions (chapter books with longer, more advanced adventures)
- Magic Tree House Super Edition (occasional longer standalone stories)
- Magic Tree House Collection sets and boxed editions
- Activity books, research guides, and educator materials branded under the Magic Tree House name
These lines expand the catalog beyond the core 28, adding dozens more uniquely titled works.
Why the number isn’t fixed
The count of Magic Tree House–branded books varies because the series intentionally grows: new Fact Trackers release, special anniversary editions appear, and occasional new adventures enter the lineup. Therefore, stating a single fixed number is less useful than understanding the structure and knowing where to find the latest official count.
Quick reference: counts as of 2024
| Category | Count (approximate, 2024) | Notes |
|---|---|---|
| Core numbered main series | 28 | 1–28; the official numbered adventures |
| Merlin Missions | 8–12 | Separate longer chapter books; exact count varies by rerelease grouping |
| Fact Trackers | 30+ | Nonfiction companions; number fluctuates with new releases |
| Special editions & activity books | 10–20 | Collections, anniversary editions, research guides |
| Total distinct Magic Tree House–branded books | 40+ | Core, Fact Trackers, Merlin Missions, and special titles |
How to find the most up-to-date count
Because new Fact Trackers and special releases appear regularly, the most reliable method is to check the official publisher site or a trusted bookseller catalog. Search for "Magic Tree House" and filter by format or series to see the current list and understand which items are main adventures, companions, or standalone works.
Summary
In short, the core Magic Tree House series contains 28 numbered main books as of 2024. When you include Magic Tree House Fact Trackers, Merlin Missions, Super Editions, and other companion titles, the Magic Tree House–branded catalog exceeds 40 distinct books and continues to grow with new nonfiction companions and occasional new adventures.