William Dufris

Humphrey the classroom hamster has adventures going to the library, learning about the ocean, and sailing across a pond on a sailboat.

With Saint Dane seemingly on the verge of toppling all of the territories, Pendragon and Courtney set out to rescue Mark and find themselves traveling--and battling--their way through different worlds as they try to save all of Halla.

Humphrey, the pet hamster of Longfelow School's Room 26, learns that his classroom is full of secrets, the most important of which is that a student will be leaving soon.

While leading a team of young engineers designing Starfire, the world's first orbiting solar power plant, James McLanahan Bradley is caught in the middle of a battle that threatens to become an all-out global war for control of space after the U.S. President ignites an arms race. "With the death of his heroic father, bomber and space warfare veteran Patrick McLanahan, Bradley McLanahan must now fly solo, leading a team of young engineers designing...

In the spring of 2017, the U.S. economy is rebounding under President Stacy Anne Barbeau, the country's first female president. But her leadership is about to be severely tested: Russian president Gennadiy Gryzlov has sent Special Troops, disguised as pro-Russian activists, into Ukraine and Moldova. Though NATO is outraged, its response is tepid. Refusing to let Russian aggression go unpunished, former U.S. president Kevin Martindale approaches Polish...

It's 1928. San Francisco PIs Sam Spade and Miles Archer are engaged by a young lady to shadow a man she alleges has kidnapped her sister. Not true--and Archer is soon the late Archer, leaving Sam to seek both his killer and the titular statue.

In 1893, Otto 'Big Red' Amlingmeyer and his brother Gustav, 'Old Red' find themselves in a situation that they never expected. They have a bit of money and time to do something other than scramble. It's enough to confound even that most unconfoundable of men, their mutual inspiration, Sherlock Holmes. So Old Red decides that it's time for the two of them to head off to the Texas hill country, to San Marcos, and deal with the greatest tragedy of Old...

Abandoned by his mother in an Acadia National Park campground, Jack tries to make his way back to Boston before anyone figures out what is going on, with only a small toy elephant for company.

An earth plainclothes policeman must work with a robot from another world to solve the murder of a Spacer on earth.

Hired to guard the Pacific Express during a trip to San Francisco, crime-solving cowboy sleuths Gustav "Old Red" Amlingmeyer and his brother, "Big Red," deal with a scheming gang of outlaws and a killer hiding among the train's passengers.