Mary Pope Osborne has written at least 235 books. Their most popular book is Dinosaurs Before Dark with 73 saves with an average rating of 3.82⭐.
They are best known for writing in the genres Fantasy, Adventure, and Young Adult.
funny, inspiring, and informative are their most common moods.
#1 of 39 in Magic Tree House
1992 • 73 Readers • 68 pages • 3.8
1993 • 42 Readers • 3.9
#5 of 39 in Magic Tree House
1995 • 38 Readers • 82 pages • 3.9
#7 of 39 in Magic Tree House
1996 • 37 Readers • 82 pages • 3.9
#9 of 39 in Magic Tree House
1997 • 36 Readers • 80 pages • 4.2
1995 • 33 Readers • 4
#13 of 39 in Magic Tree House
1998 • 31 Readers • 74 pages • 4.3
#16 of 39 in Magic Tree House
1998 • 30 Readers • 96 pages • 4
#17 of 39 in Magic Tree House
1999 • 30 Readers • 70 pages • 4.1
#10 of 39 in Magic Tree House
1997 • 28 Readers • 98 pages • 4
#15 of 39 in Magic Tree House
1998 • 28 Readers • 73 pages • 4.4
#14 of 39 in Magic Tree House
1998 • 27 Readers • 68 pages • 4
#11 of 39 in Magic Tree House
1998 • 25 Readers • 96 pages • 4.4
#23 of 39 in Magic Tree House
2001 • 24 Readers • 71 pages • 4.1
#22 of 39 in Magic Tree House
2000 • 23 Readers • 98 pages • 4
#19 of 39 in Magic Tree House
1999 • 22 Readers • 71 pages • 4.1
#24 of 39 in Magic Tree House
2001 • 22 Readers • 72 pages • 4
#20 of 39 in Magic Tree House
2000 • 21 Readers • 100 pages • 4.1
#26 of 39 in Magic Tree House
2002 • 21 Readers • 71 pages • 3.9
#24 of 49 in La Cabane Magique
2001 • 20 Readers • 128 pages • 4.2
#31 of 49 in La Cabane Magique
2006 • 20 Readers • 116 pages • 4.3
#27 of 39 in Magic Tree House
2002 • 20 Readers • 73 pages • 3.9