The Spirit Flyer, a rusty old bicycle found in the city dump, surprises its new owner, John Kramar, when it magically lives up to its name, introducing John to
The bicycle is a common, yet unique mechanical contraption in our world. In spite of this, the bike's physical and mechanical principles are understood by a sel
John Bibee's allegorical adventure series for young readers retells the exploits, mishaps and triumphs of John and Susan Kramer and their friends--who find them