- Dinosaurs before dark, Mary Pope Osborne ; illustrated by Sal Murdocca
- Revolutionary War on Wednesday, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Good morning, gorillas, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Late lunch with llamas, by Mary Pope Osborne ; illustrated by AG Ford
- Afternoon on the Amazon, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Merlin missions collection, Mary Pope Osborne, Books 9-16
- Earthquake in the early morning, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Magic tree house collection, Mary Pope Osborne, Books 1-8
- Christmas in Camelot, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Night of the ninth dragon, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Magic tree house, Mary Pope Osborne, Books 29-30
- Midnight on the moon, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Vacation under the volcano, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Hurricane heroes in Texas, by Mary Pope Osborne ; illustrated by AG Ford
- Magic tree house, Mary Pope Osborne, #49-52
- Carnival at candlelight, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Merlin missions collection, Mary Pope Osborne, Books 1-8
- Buffalo before breakfast, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Rhinos at recess, by Mary Pope Osborne ; illustrated by AG Ford
- Magic tricks from the tree house, a fun companion to Hurry up, Houdini!, by Mary Pope Osborne and Natalie Pope Boyce ; illustrated by Sal Murdocca
- High time for heroes, Mary Pope Osborne ; illustrated by Sal Murdocca
- Warriors in winter, by Mary Pope Osborne ; illustrated by AG Ford
- Balto of the Blue Dawn, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Sunset of the sabertooth, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Sunlight on the snow leopard, by Mary Pope Osborne ; illustrated by AG Ford
- To the future, Ben Franklin!, by Mary Pope Osborne ; illustrated by AG Ford
- Narwhal on a sunny night, by Mary Pope Osborne ; illustrated by AG Ford
- Merlin mission collection, Mary Pope Osborne, Books 17-24
- Camp time in California, by Mary Pope Osborne ; illustrated by AG Ford
- Thanksgiving on Thursday, by Mary Pope Osborne ; illustrated by Sal Murdocca
- Narwhals and other whales, by Mary Pope Osborne and Natalie Pope Boyce ; illustrated by Isidre Mon©♭s
- A big day for baseball, by Mary Pope Osborne ; jacket illustration by Sal Murdocca ; interior illustrations by Ag Ford