| 0679824111 |
Magic Tree House #01
| Mary Pope Osborne | Random House | SER-MTH |
| 0375802967 |
Magic Tree House #01 - Research Guide
| Mary Pope Osborne, Will Osborne | Random House | SER-MTH |
| 0375802983 |
Magic Tree House #03 - Research Guide
| Mary Pope Osborne, Sal Murdocca | Random House | SER-MTH |
| 0679824251 |
Magic Tree House #04
| Mary Pope Osborne | Random House | SER-MTH |
| 0679863737 |
Magic Tree House #07
| Mary Pope Osborne | Random House | SER-MTH |
| 037581356X |
Magic Tree House #08 - Research Guide
| Will Osborne & Mary Pope Osborne | Random House | SER-MTH |
| 067989070X |
Magic Tree House #24
| Mary Pope Osborne | Random House Books for Young Readers | SER-MTH |
| 0375806156 |
Magic Tree House #27
| Mary Pope Osborne | Random House | SER-MTH |
| 1101936428 |
Magic Tree House #29 - Fact Tracker
| Mary Pope Osborne and Natalie Pope Boyce, Illustrated by Carlo Molinari | Random House Books for Young Readers | SER-MTH |
| 0375860908 |
Magic Tree House #30 (Merlin Mission #02)
| Mary Pope Osborne | Random House Books for Young Readers | SER-MTH |
| 0375830367 |
Magic Tree House #35 (Merlin Mission #07)
| Mary Pope Osborne | Random House Books for Young Readers | SER-MTH |
| 0545232511 |
Magic Tree House #40 (Merlin Mission #12)
| Mary Pope Osborne | Scholastic Inc. | SER-MTH |
| 0545299497 |
Magic Tree House #41 (Merlin Mission #13)
| Mary Pope Osborne | Scholastic Reference | SER-MTH |
| 0545299489 |
Magic Tree House #44 (Merli...- Fact Tracker
| Mary Pope Osborne & Natalie Pope Boyce | Scholastic Inc. | SER-MTH |
| 0545543657 |
Magic Tree House #45 (Merlin Mission #17)
| Mary Pope Osborne | Scholastic Inc. | SER-MTH |
| 0545384869 |
Magic Tree House #45 (Merli...- Fact Tracker
| Mary Pope Osborne and Natalie Pope Boyce | Scholastic Inc. | SER-MTH |
| 0545649323 |
Magic Tree House #46 (Merlin Mission #18)
| Mary Pope Osborne | Scholastic Inc. | SER-MTH |
| 0375867961 |
Magic Tree House #46 (Merlin Mission #18)
| Mary Pope Osborne | Random House | SER-MTH |
| 0375860126 |
Magic Tree House #46 (Merli...- Fact Tracker
| Mary Pope Osborne | Random House | SER-MTH |
| 037586797X |
Magic Tree House #47 (Merlin Mission #19)
| Mary Pope Osborne | Random House | SER-MTH |