Saucer novels

"Aliens are coming! A year after young engineering student Rip Cantrell discovered the first flying saucer buried deep in the sands of the Sahara, another saucer is brought up from the bottom of the Atlantic. The recovery is funded by a pharmaceutical executive who believes that the saucer holds the key to an anti-aging drug formula that space travelers would need to voyage between galaxies. But one of his technicians, Adam Solo, an alien marooned...

"Aliens are coming! A year after young engineering student Rip Cantrell discovered the first flying saucer buried deep in the sands of the Sahara, another saucer is brought up from the bottom of the Atlantic. The recovery is funded by a pharmaceutical executive who believes that the saucer holds the key to an anti-aging drug formula that space travelers would need to voyage between galaxies. But one of his technicians, Adam Solo, an alien marooned...