| 1 | Magic Tree House Collection: Books 1-8 | Mary Pope Osborne | 6 hrs |
| 2 | Magic Tree House Collection: Books 9-16: #9: Dolphins at Daybreak; #10: Ghost Town; #11: Lions; #12: Polar Bears Past Bedtime; #13: Volcano; #14: Dragon King; #15: Viking Ships; #16: Olympics | Mary Pope Osborne | 5.4 hrs |
| 3 | Magic Tree House: Books 1 and 2: Dinosaurs Before Dark, The Knight at Dawn | Mary Pope Osborne | 1.4 hrs |
| 4 | Magic Tree House Collection: Books 17-24 | Mary Pope Osborne | 5.1 hrs |
| 5 | Merlin Missions Collection: Books 1-8: Christmas in Camelot; Haunted Castle on Hallows Eve; Summer of the Sea Serpent; Winter of the Ice Wizard; Carnival at Candlelight; and more | Mary Pope Osborne | 10.3 hrs |
| 6 | Christmas in Camelot | Mary Pope Osborne | 1.4 hrs |
| 7 | Merlin Missions Collection: Books 17-24: A Crazy Day with Cobras; Dogs in the Dead of Night; Abe Lincoln at Last!; A Perfect Time for Pandas; and more | Mary Pope Osborne | 13.4 hrs |
| 8 | Dark Day in the Deep Sea | Mary Pope Osborne | 1.3 hrs |
| 9 | World at War, 1944 | Mary Pope Osborne | 3 hrs |
| 10 | Dinosaurs Before Dark | Mary Pope Osborne | 0.7 hrs |
| 11 | Merlin Missions Collection: Books 9-16: Dragon of the Red Dawn; Monday with a Mad Genius; Dark Day in the Deep Sea; Eve of the Emperor Penguin; and more | Mary Pope Osborne | 10.9 hrs |
| 12 | Shadow of the Shark | Mary Pope Osborne | 2 hrs |
| 13 | Summer of the Sea Serpent | Mary Pope Osborne | 1.3 hrs |
| 14 | A Big Day for Baseball | Mary Pope Osborne | 1 hrs |
| 15 | A Ghost Tale for Christmas Time | Mary Pope Osborne | 1.5 hrs |
| 16 | Haunted Castle on Hallows Eve | Mary Pope Osborne | 1.3 hrs |
| 17 | Balto of the Blue Dawn | Mary Pope Osborne | 1.7 hrs |
| 18 | Night of the Ninth Dragon | Mary Pope Osborne | 1.8 hrs |
| 19 | Monday with a Mad Genius | Mary Pope Osborne | 1.7 hrs |
| 20 | Moonlight on the Magic Flute | Mary Pope Osborne | 1.3 hrs |
| 21 | A Crazy Day with Cobras | Mary Pope Osborne | 1.5 hrs |
| 22 | Dogs in the Dead of Night | Mary Pope Osborne | 1.6 hrs |
| 23 | Twister on Tuesday | Mary Pope Osborne | 0.6 hrs |
| 24 | Thanksgiving on Thursday | Mary Pope Osborne | 0.7 hrs |
| 25 | Magic Tree House: Books 5 and 6: Night of the Ninjas, Afternoon on the Amazon | Mary Pope Osborne | 1.4 hrs |
| 26 | Eve of the Emperor Penguin | Mary Pope Osborne | 1.3 hrs |
| 27 | Leprechaun in Late Winter | Mary Pope Osborne | 1.6 hrs |
| 28 | A Perfect Time for Pandas | Mary Pope Osborne | 1.7 hrs |
| 29 | High Time for Heroes | Mary Pope Osborne | 1.8 hrs |
| 30 | Dragon of the Red Dawn | Mary Pope Osborne | 1.7 hrs |
| 31 | Lions at Lunchtime | Mary Pope Osborne | 0.7 hrs |
| 32 | Hurricane Heroes in Texas | Mary Pope Osborne | 1.2 hrs |
| 33 | Magic Tree House: Books 31 & 32: Warriors in Winter; To the Future, Ben Franklin! | Mary Pope Osborne | 2.2 hrs |
| 34 | Late Lunch with Llamas | Mary Pope Osborne | 1.1 hrs |
| 35 | Magic Tree House Collection: Books 25-32: Stage Fright on a Summer Night; Good Morning, Gorillas; Thanksgiving on Thursday; and more | Mary Pope Osborne | 7.2 hrs |
| 36 | A Good Night for Ghosts | Mary Pope Osborne | 1.4 hrs |
| 37 | Dolphins at Daybreak | Mary Pope Osborne | 0.6 hrs |
| 38 | Dingoes at Dinnertime | Mary Pope Osborne | 0.6 hrs |
| 39 | Winter of the Ice Wizard | Mary Pope Osborne | 1.3 hrs |
| 40 | Mummies in the Morning | Mary Pope Osborne | 0.7 hrs |
| 41 | Midnight on the Moon | Mary Pope Osborne | 0.8 hrs |
| 42 | Ghost Town at Sundown | Mary Pope Osborne | 0.8 hrs |
| 43 | Hour of the Olympics | Mary Pope Osborne | 0.6 hrs |
| 44 | Magic Tree House: Books 29 & 30: A Big Day for Baseball; Hurricane Heroes in Texas | Mary Pope Osborne | 2.2 hrs |
| 45 | Stallion by Starlight | Mary Pope Osborne | 1.7 hrs |
| 46 | Hurry Up, Houdini! | Mary Pope Osborne | 1.9 hrs |
| 47 | Soccer on Sunday | Mary Pope Osborne | 1.7 hrs |
| 48 | Magic Tree House: Books 3 and 4: Mummies in the Morning, Pirates Past Noon | Mary Pope Osborne | 1.5 hrs |
| 49 | Night of the New Magicians | Mary Pope Osborne | 1.3 hrs |
| 50 | Pirates Past Noon | Mary Pope Osborne | 0.8 hrs |
| 51 | Day of the Dragon King | Mary Pope Osborne | 0.7 hrs |
| 52 | Vacation Under the Volcano | Mary Pope Osborne | 0.7 hrs |
| 53 | Tigers at Twilight | Mary Pope Osborne | 0.6 hrs |
| 54 | Season of the Sandstorms | Mary Pope Osborne | 1.3 hrs |
| 55 | Magic Tree House: Books 7 and 8: Sunset of the Sabertooth, Midnight on the Moon | Mary Pope Osborne | 1.5 hrs |
| 56 | Magic Tree House: Books 9 and 10: Dolphins at Daybreak, Ghost Town at Sundown | Mary Pope Osborne | 1.5 hrs |
| 57 | Magic Tree House: Books 11 and 12: Lions at Lunchtime, Polar Bears Past Bedtime | Mary Pope Osborne | 1.4 hrs |
| 58 | Blizzard of the Blue Moon | Mary Pope Osborne | 1.3 hrs |
| 59 | Afternoon on the Amazon | Mary Pope Osborne | 0.6 hrs |
| 60 | Tonight on the Titanic | Mary Pope Osborne | 0.6 hrs |
| 61 | Abe Lincoln at Last! | Mary Pope Osborne | 1.5 hrs |
| 62 | The Knight at Dawn | Mary Pope Osborne | 0.7 hrs |
| 63 | Carnival at Candlelight | Mary Pope Osborne | 1.3 hrs |
| 64 | Warriors in Winter | Mary Pope Osborne | 1.1 hrs |
| 65 | To the Future, Ben Franklin! | Mary Pope Osborne | 1.1 hrs |
| 66 | Camp Time in California | Mary Pope Osborne | 1.1 hrs |
| 67 | Sunlight on the Snow Leopard | Mary Pope Osborne | 1 hrs |
| 68 | Polar Bears Past Bedtime | Mary Pope Osborne | 0.7 hrs |
| 69 | Buffalo Before Breakfast | Mary Pope Osborne | 0.6 hrs |
| 70 | Civil War on Sunday | Mary Pope Osborne | 0.7 hrs |
| 71 | Sunset of the Sabertooth | Mary Pope Osborne | 0.7 hrs |
| 72 | Narwhal on a Sunny Night | Mary Pope Osborne | 1 hrs |
| 73 | Night of the Ninjas | Mary Pope Osborne | 0.8 hrs |
| 74 | Viking Ships at Sunrise | Mary Pope Osborne | 0.7 hrs |
| 75 | Good Morning, Gorillas | Mary Pope Osborne | 0.7 hrs |
| 76 | High Tide in Hawaii | Mary Pope Osborne | 0.7 hrs |
| 77 | Magic Tree House: Books 35 & 36: Camp Time in California; Sunlight on the Snow Leopard | Mary Pope Osborne | 2.1 hrs |
| 78 | Revolutionary War on Wednesday | Mary Pope Osborne | 0.6 hrs |
| 79 | Earthquake in the Early Morning | Mary Pope Osborne | 0.7 hrs |
| 80 | Stage Fright on a Summer Night | Mary Pope Osborne | 0.6 hrs |
| 81 | Magic Tree House: Books 33 & 34: Narwhal on a Sunny Night; Late Lunch with Llamas | Mary Pope Osborne | 2.1 hrs |
| 82 | Rhinos at Recess | Mary Pope Osborne | 1 hrs |
| 83 | Sea Otter Sunrise | Mary Pope Osborne | 1 hrs |
| 84 | Memories and Life Lessons from the Magic Tree House | Mary Pope Osborne | 1.1 hrs |
| 85 | Time of the Turtle King | Mary Pope Osborne | 1.1 hrs |
| 86 | Windy Night with Wild Horses | Mary Pope Osborne | 1.2 hrs |
| 87 | Magic Tree House Collection: Books 33-40: Narwhal on a Sunny Night; Late Lunch with Llamas; Camp Time in California; Sunlight on the Snow Leopard; Rhinos at Recess; Time of the Turtle King; & More! | Mary Pope Osborne | 8.5 hrs |