author
Best known for a lively collection of conundrums, riddles, and number puzzles, this elusive compiler brought together wordplay and brainteasers meant for fireside fun and quick thinking. Very little biographical information survives, which only adds to the old-fashioned mystery around the name on the title page.

by Dean Rivers
Dean Rivers is the credited author of Conundrums, Riddles and Puzzles, a puzzle collection published by The Penn Publishing Company in Philadelphia in 1903. The book gathers a large mix of general, biblical, poetical, and French conundrums, along with arithmetical puzzles, and presents them as light entertainment for readers who enjoy wit, language, and mental play.
Modern public-domain and library records consistently connect the name Dean Rivers with this work, but they offer little confirmed personal history beyond the book itself. Because reliable biographical details are scarce, it is safest to view Rivers as a little-documented early-20th-century compiler or editor of recreational literature rather than attach unverified claims.
What remains clear is the lasting appeal of the collection. More than a century after its original publication, the book is still being cataloged, reissued, and read by puzzle fans who enjoy classic wordplay and old-school brainteasers.