Peter A. Oppenheim

Peter A. Oppenheim

  • 0 stars across 2 books
3rd May 2013

The Telescope Travelers

Eight-year-old Zack and eleven-year-old Taylor are an adventurous and intelligent brother-and-sister pair who lead a nor... MoreThe Telescope Travelers

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2nd October 2016

The Telescope Travelers Escape the Black Hole

Zack and Taylor are at it again! Join them as they travel the galaxy with an amazing telescope that transports them to t... MoreThe Telescope Travelers Escape the Black Hole

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