C. Alexander London

Newly arrived on the Western front and assigned as a medic, Rivera finds himself in the middle of the Battle of the Bulge, cut off behind enemy lines--and his only companion is a Nazi trained Doberman pinscher.

Andrew believes in the importance of loyalty. He is loyal to his family, his hound dog Dash, and his country the Confederate States of America. Although he's too young to join the Confederate Army, Andrew is welcomed into the Home Guard, a group of men who track down deserters and runaways. He and Dash make a great team. But hunting people is very different from hunting raccoons. And soon Andrew's loyalty will be tested like never before.

Cory McNab is a member of the Navy's Marine Mammal Program where he is partnered with a search-and-recovery dolphin named Kaj, and their new mission is to help locate a spy submersible lost in North Korean waters--but first they have to win the trust of the Navy SEALs who are assigned to deal with the problem.

"Cory McNab is a proud member of the US Navy's Marine Mammal Program. Along with his dolphin partner, Kaj, he teaches new recruits how to work with their dolphins to locate underwater explosives, intercept enemy swimmers, and otherwise keep America safe"--Back cover.

"CALLING ALL CAHILLS! Announcing a 39 Clues Superspecial adventure -- the gang is back, and called to investigate one of their own: Sinead Starling."--

All eleven-year-old twins Oliver and Celia Navel want to do is watch television, but their explorer father takes them in search of El Dorado, the Lost City of Gold, and their long-lost mother.

Eleven-year-old twins Oliver and Celia Navel are forced to give up television again, this time for an adventure on a South Pacific island surrounded by giant killer squid.