Mrs Gizmo has invented a teleporter, but the Gizmos inadvertently travel back to the time of the dinosaurs. Mr Gizmo's picnic is ruined when a Tyrannosaurus Rex

What student—or teacher—can resist the chance to experiment with Rocket Launchers, Drinking Birds, Dropper Poppers, Boomwhackers, Flying Pigs, and more? The

The first battles began in the wilderness. The animals in the forests and glades struggled furiously for life and often fought with splendid courage. But they n

This is not a novel. The WARDEN FORCE series is a collection of short stories, all true adventures of the finest protectors of wildlife in the world. Game warde