John Henry Goldfrap: 42 books

With conflict raging in Mexico, the Boy Scouts come together to help out the uncle of one of their troop members. He owns a cattle ranch in the northern state of Chihuahua, but is unwell and unable to tend to his affairs before the battle makes his way into the region where his property is located. The boys make their way south of the border to lend a hand.

The massive ship Tropic Queen suffers a crippling blow at sea and finally runs ashore on a deserted island. Jack Ready and Billy Raynor, the pair known as the Wireless Boys, use their skills to help locate the ship and direct rescue crews to the site. Will the passengers be rescued before it's too late?

Bill Raynor and Jack Ready, the intrepid duo known as the Wireless Boys, set out on a sea voyage to Europe from New York. A few days into the trip, World War I breaks out, and the boys find themselves at the center of an international crisis. Will the ship make it back to American shores before it's too late?

ON BRIG ISLAND. The sharp bow of Zenas Daniels’ green and red dory grazed the yellow beach on the west shore of Brig Island, a wooded patch of land lying about a mile off the Maine Shore in the vicinity of Casco Bay. His son Zeb, a lumbering, uncouth-looking lad of about eighteen, with a pronounced...

In this thrilling volume of the action-adventure series for younger readers, the group of pals known as the Border Boys find themselves in hot water when their exploration of the open range leads them to a mysterious underground river. It's not only a wonder of nature -- it's also a conduit for illegal activities, as the boys soon discover.

Young brothers Jack and Tom Dacre live an idyllic life, but their thirst for adventure often takes them to locales near and far. In this volume of the action-adventure series for younger readers, the Bungalow Boys make a trip to Washington state to lend a hand to an old friend of their uncle who has found himself in dire straits.

The first book in the Boy Scouts series of action-adventure novels for younger readers, The Boy Scouts of the Eagle Patrol follows the exploits of an elite group of scouts as they traverse the wooded trails, relying on their athletic prowess, knowledge of the outdoors, and ability to tackle any situation, no matter how unexpected.

In this exciting adventure geared for younger audiences, brothers Tom and Jack Dacre accompany their uncle on an expedition into the frigid north, hoping to establish themselves as fur traders, but their plans are thwarted by a nefarious scheme. Will the crew make it back alive?

On Special Duty Red vs. Blue "Are We Awake?" Herc "Mixes In" Off to Their First Command Welcome to the "Seneca" Midshipman Kenworth Aground! "Your Duty Is to Obey!" "The Eyes of the Red Fleet" The Eavesdropper Saki—Steward Another Watcher Ned at a Disadvantage A Prisoner on "the Neck" The Friendly...

VACATION DAYS. Up with your helm there, Noddy! Luff her up or you'll have the Curlew on the rocks! That's right, luff! cried Billy Raynor, adding his voice to Jack Ready's command. That's what I luff to do, grinned the red-headed, former Bowery waif, Noddy Nipper, as, with a dexterous motion, he jerked...

The indefatigable Boy Aviators are at again in this suspenseful installment of the acclaimed action-adventure series for younger readers. This time, they set out to beat a flight record and be a part of aviation history. After the record attempt, the boys wind up in the Wild West -- and soon find themselves at the center of a contentious situation.

Wireless experts Bill Raynor and Jack Ready set out for another seagoing adventure in this gripping tale geared for younger audiences. This time, the Wireless Boys are sailing the Pacific as crew members on a magnificent yacht called Sea Gypsy when trouble takes hold.