Cover for 2019 Solar and Lunar Calendar for Rocky Mountain National Park

2019 Solar and Lunar Calendar for Rocky Mountain National Park

By Stefan Hollos and J. Richard Hollos

Format and pricing:
pdf (12 month, 13 pages) $(pay what you want)
Publication date: Jan 2019

Cover for Creating Melodies

Creating Melodies

By Stefan Hollos and J. Richard Hollos

Format and pricing:
paperback (131 pages) $24.95, pdf $12.95
ISBN: 9781887187367 (paperback), 9781887187374 (ebook)
Publication date: Sept 2018

Cover for Hexagonal Tilings and Patterns

Hexagonal Tilings and Patterns

By Stefan Hollos and J. Richard Hollos


Format and pricing:
paperback (147 pages) $9.95, pdf $6.95
ISBN: 9781887187343 (paperback), 9781887187350 (ebook)
Publication date: September 2017

Cover for Combinatorics II Problems and Solutions: Counting Patterns

Combinatorics II Problems and Solutions: Counting Patterns

By Stefan Hollos and J. Richard Hollos


Format and pricing:
paperback (219 pages) $16.95, Kindle/pdf $9.95
ISBN: 9781887187329 (paperback), 9781887187336 (ebook)
Publication date: November 2016

Cover for Information Theory: A Concise Introduction

Information Theory: A Concise Introduction

By Stefan Hollos and J. Richard Hollos


Format and pricing:
paperback (136 pages) $14.95, Kindle/pdf $9.95
ISBN: 9781887187282 (paperback), 9781887187299 (ebook)
Publication date: May 2015

Cover for Art of Pi

Art of Pi

By Stefan Hollos and J. Richard Hollos

Format and pricing:
paperback (381 pages) $19.95, Kindle/pdf $4.95
ISBN: 9781887187312 (paperback), 9781887187213 (ebook)
Publication date: Sept 2014, Updated Sept 2015

Cover for Creating Noise

Creating Noise

By Stefan Hollos and J. Richard Hollos

Format and pricing:
Kindle/pdf (61 pages) $5.95
ISBN: 9781887187268 (ebook)
Publication date: Sept 2014

Cover for Art of the Golden Ratio

Art of the Golden Ratio

By Stefan Hollos and J. Richard Hollos

Format and pricing:
paperback (387 pages) $19.95, Kindle/pdf $4.95
ISBN: 9781887187305 (paperback), 9781887187206 (ebook)
Publication date: July 2014, Updated July 2015

Cover for Waves on the Beach

Variations on Pink: Various Forms of Pink Noise

By Hollos Brothers

Format: MP3
Publication date: June 2014

Cover for Recursive Digital Filters

Recursive Digital Filters: A Concise Guide

By Stefan Hollos and J. Richard Hollos

Format and pricing:
paperback (122 pages) $14.95, Kindle/pdf $7.95
ISBN: 9781887187275 (paperback), 9781887187244 (ebook)
Publication date: Apr 2014, revised Dec 2014

Cover for Creating Rhythms

Creating Rhythms

By Stefan Hollos and J. Richard Hollos

Format and pricing:
paperback (113 pages) $14.95, Kindle/pdf $9.95
ISBN: 9781887187220 (paperback), 9781887187237 (ebook)
Publication date: Feb 2014

Cover for Pattern Generation for Computational Art

Pattern Generation for Computational Art

By Stefan Hollos and J. Richard Hollos

Format and pricing:
paperback (375 pages) $21.95, Kindle/pdf $9.99
ISBN: 9781887187183 (paperback), 9781887187190 (ebook)
Publication date: Dec 2013

Cover for Finite Automata and Regular Expressions

Finite Automata and Regular Expressions: Problems and Solutions

By Stefan Hollos and J. Richard Hollos

Format and pricing:
paperback (154 pages) $14.95, Kindle/pdf (149 pages) $9.95
ISBN: 9781887187169 (paperback), 9781887187176 (ebook)
Publication date: Aug 2013

Cover for Probability Problems and Solutions

Probability Problems and Solutions

By Stefan Hollos and J. Richard Hollos

Format and pricing:
paperback (176 pages) $14.95, Kindle/pdf (143 pages) $9.95
ISBN: 9781887187145 (paperback), 9781887187121 (ebook)
Publication date: Apr 2013

Cover for Combinatorics Problems and Solutions

Combinatorics Problems and Solutions

By Stefan Hollos and J. Richard Hollos

Format and pricing:
paperback (130 pages) $14.95, Kindle/pdf (104 pages) $9.95
ISBN: 9781887187138 (paperback), 9781887187107 (ebook)
Publication date: Feb 2013

Cover for The Coin Toss: Probabilities and Patterns

The Coin Toss: Probabilities and Patterns

By Stefan Hollos and J. Richard Hollos

List price: $5.99
Format: ebook Kindle/pdf, 123 pages
ISBN: 9781887187084
Publication date: Sept 2012

Cover for Pairs Trading: A Bayesian Example

Pairs Trading: A Bayesian Example

By Stefan Hollos and J. Richard Hollos

List price: $19.95 print, $9.99 ebook
Format: print/Kindle/pdf, 71 pages
ISBN: 9781887187152 (paperback), 9781887187114 (ebook)
Publication date: Aug 2012

Cover for Simple Trading Strategies That Work

Simple Trading Strategies That Work

By Stefan Hollos and J. Richard Hollos

This title is no longer available.

List price: $29.95
Format: ebook Kindle/pdf, 177 pages
ISBN: 9781887187206 (print), 9781887187039 (ebook)
Publication date: Sept 2011

Cover for Bet Smart

Bet Smart: The Kelly System for Gambling and Investing

By Stefan Hollos and Richard Hollos

Format and pricing:
paperback (133 pages) $28.95, Kindle/pdf $9.95
ISBN: 9781887187015 (paperback), 9781887187022 (ebook)
Publication date: Oct 2008

Cover for Signals from the Subatomic World

Signals from the Subatomic World: How to Build a Proton Precession Magnetometer

By Stefan Hollos and Richard Hollos

List price: $24.95
Format: softcover, 150 pages
ISBN: 9781887187008
Publication date: May 2008