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Portsmouth Time Machine cover art.jpg
About

ABOUT US

History for all ages

Caught up in a cell phone time warp, Ella and Seth explore the history of a New England seaport up close and personal.  Join the adventure today. 

J Dennis Robinson has written more than a dozen nonfiction history books, one mystery novel, and published countless articles about New England history, arts, and culture. Robert Squier is a popular children's book and magazine illustrator. Robert loves dinosaurs while J Dennis, a former teacher, currently has no pets. Both creators are passionate about making learning fun and both live near the swirling Piscataqua River in Portsmouth, NH.  
For more information: dennis@myseacoastnh.com

SINCERE THANKS
to our sponsors who made this book possible.

New Hampshire Charitable Foundation

Portsmouth400th

Portsmouth Brewery

The McSharry Family

Rye Historical Society

Prescott Park arts Festival

Portsmouth Time Machine creators Robert Squier and J Dennis Robinson.jpg
Contact

CONTAct US

Tell us what you think of PTM, or tell us a story that we can post. 

dennis@myseacoastnh.com 

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