This is book number 13 in the The Treehouse Books series.
Andy and Terry live in a 169-story treehouse. (It used to be a 156-story treehouse, but they've added 13 more stories.) It now has a kangaroo-riding range, a WHATEVER-WEATHER-YOU-WANT dome and a hall of funhouse mirrors—the perfect place to hide from the truancy officer who is trying to catch them and make them go to school!
Unfortunately, the hall of funhouse mirrors is also the place where their evil trouble-making twins, Anti-Andy, Terrible Terry and Junkyard Jill live in a doppelgänger mirror, and they take advantage of the confusion to escape and wreak havoc in the treehouse.
Can Andy, Terry, and Jill escape school, save the treehouse from the doppelgänger mirror gang AND get their book written on time?
Read the whole series!
The 13-Story Treehouse
The 26-Story Treehouse
The 39-Story Treehouse
The 52-Story Treehouse
The 65-Story Treehouse
The 78-Story Treehouse
The 91-Story Treehouse
The 104-Story Treehouse
The 117-Story Treehouse
The 130-Story Treehouse
The 143-Story Treehouse
The 156-Story Treehouse
The 169-Story Treehouse
Andy Griffiths and the Treehouse series:
"The Treehouse books are a perfect balance of minimal text, maximum black-and-white drawings packed with jokes, and unbelievable amounts of nonstop action, gags and exuberant, anarchic storytelling. These books seem ideally designed to make a new reader feel—and be—successful." —The New York Times
"Anarchic absurdity at its best . . . Denton's manic cartooning captures every twist and turn in hilarious detail." —Publishers Weekly, starred review, on The 13-Story Treehouse
"Will appeal to fans of Jeff Kinney and Dav Pilkey . . . The wonderfully random slapstick humor is tailor-made for reluctant readers . . . A treat for all." —Booklist on The 13-Story Treehouse
"Twice the treehouse, twice the fun? You bet . . . Denton's furiously scrawled line drawings milk the silly, gross-out gags for everything they're worth. Kids should be flipping pages faster than a pair of inflatable underpants can skyrocket the young heroes to safety." —Publishers Weekly, starred review, on The 26-Story Treehouse
"This zany sequel, as much cartoon illustration as text, is an almost nonstop adventure." —Booklist on The 26-Story Treehouse
"Look, if you haven't heard of the Treehouse series by now, you probably don't know many kids. ... Chock-full of mischief, wonder and imagination." —The Sydney Morning Herald, on The 156-Story Treehouse