Book 47 is called Abe Lincoln at Last. It is the third book in the series that Jack and Annie find the solution to Penny, a penguin that was turned to stone. It is scheduled to be published in the winter of 2012.
The Magic Tree House book number 43 is "Leprechaun in Late Winter." In this book, Jack and Annie travel back in time to Ireland to find the last of the Four Secrets of Happiness.
Magic Tree House #41 is Called: Moonlight on the Magic Flute, according to Amazon.com, the book is scheduled to release on March 24, 2009.
The title is "Leprechaun in Late Winter" and it comes out Janurary 12 2010, image on Amazon.com and on Google.com and on bing.com. Thanks, hope this info help!! :)
Book #46 is called Dogs In The Dead Of Night, and will be released on August 9th, 2011.
Yes, There is a Magic Tree House #45 called A Crazy Day With Cobras
It is called Ghost Tales At Christmas Time
Abe Lincoln at Last!
Attack of the bad robot.
It is the Magic Tree House 41th book.
The very last Magic Tree House book in the series is "Hurricane Heroes in Texas" which is book number 135.
The 3rd book in the Magic Tree House series is "Magic Tree House #3: Mummies in the Morning".
The 20th book in the Magic Tree House series is Dingoes at Dinnertime.
The highest magic tree house book is Book # 55, "Night of the Ninth Dragon."
The 44th Magic Tree House book is A Ghost Tale for Christmas Time and it was published in 2010.
Magic Tree House book #39 is called "Dark Day in the Deep Sea".
Magic Tree House #48 Saturday in a Snowstorm Magic Tree House #49 Midday in a Mayan Kingdom Magic Tree House #50 Autumn in Ancient Egypt Magic Tree House #51 August in Arabia Magic Tree House #52 Riding Chariots in Rome
Yes there is. It is calledQueen of The Nile at Noon.Check on Wikipedia under Mary Pope Osborne. Click on Magic Tree House Series. Scroll down to Magic Tree House Merlin Missions then it is the last one on the list.
The newest Magic Tree House Book is Dogs In The Dead Of Night which is coming out in August 2011.---- As of for June 2011 the day I am writing this answer, the newest Magic Tree House book is book #45-A Crazy Day With Cobras.
It is a book that has a brother and sister travel to different times via Morgan Le Fay's magic tree house (morgan is not evil in this book).
Book number 40 of the Magic Tree House series was published on September 23, 2008. Book number 41 was published on March 10, 2009. Book number 42 was published on Jul 28, 2009. Book number 43 was published on January 12, 2010.