Monday With a Mad Genius (Magic Tree House, 38) By Mary Pope Osborne

Join Jack and Annie on a time-traveling adventure in Monday with a Mad Genius, book 38 in Mary Pope Osborne’s Magic Tree House series. When the magic tree house sends them to Renaissance Italy, they meet the brilliant Leonardo da Vinci and discover a world of art, invention, and unexpected challenges. A lively chapter book for young readers who enjoy history, mystery, and adventure.

📚 Important Note on Book Condition:
This is a pre-owned/used book. While all pages are intact and perfectly readable, the book may show signs of wear such as:

1) Minor creases or bends, 2) Slight yellowing of pages, 3) Faint markings or name written inside

We ensure good, readable condition for every book we sell.
If you're looking for new or pristine condition, please check our listings marked as "New."