Sherman, M. Zachary

Fourteen-year-old Dylan Crow, known as Slider, prefers skateboarding around New York to going to school--but when he gets mixed up in the search for the Artifact he needs the help of The Revolution to save himself, his foster family, and his friend Juliet.

In Summit County, Colorado, fourteen-year-old Amy Kestrel is known as a daring snowboarder--but when she and her best friend Jimmy run afoul of the operatives of the Collective they need the help of The Revolution to save themselves and their favorite mountain.

Lieutenant Commander Michael Alexander Donovan and SEAL Team Two are on a dangerous mission to capture a known terrorist and gun smuggler near the Iraq-Syria border but they could have been deceived by the local police chief.

Captain Anne Donovan's field hospital in NhaTrang, Vietnam, treats many wounded soldiers, but when one of her patients is somebody she recognizes, her emotions threaten to overwhelm her.

Corporal Tony Donovan and his Army Corps of Engineer companions must rebuild one of the jeeps they were carrying when their plane crashes behind enemy lines and escape before North Korea attacks.

Lieutenant Aaron Donovan of the Office of Strategic Services embarks on a dangerous mission to get aboard a damaged German submarine and obtain the newest codebooks for the German Enigma cipher machine.

Seventeen-year-old BMX biker Joey Rail must decide whether to challenge the Collective when he finds a biker on Slick Rock Mountain who was injured trying to escape from the dangerous sect.

Shot down over Vietnam in 1968, Marine Lieutenant "Candy Man" Donovan must leave his seriously injured best friend behind in enemy territory while he tries to reach their rendezvous point.

Lieutenant Commander Donovan has a chance to prove to himself and his elite SEAL team that he has what it takes to lead when their helicopter is shot down and some of his men captured by terrorists in the mountains of Kandahar, Afghanistan.

On December 1, 1950, Marine Captain Everett Donovan wakes up in a mortar crater behind enemy lines and is confronted by his Korean counterpart.