David Humphrey

Time of Laughter

2023

Instant Payments

2022

Falling Use of Cash and Demand for Retail Central Bank Digital Currency

2022

Cash Use Across Countries and the Demand for Central Bank Digital Currency

2019

Beast

2013

Anderson

2014

Pendleton

2017

Indiana's Lost Speedways and Legendary Drivers

2021

Indiana's Lost National Road

2018

Hear What the Shadows Reveal

2024

Devil's Playground

2024

Dark Things...

2018

Wave the Banner ~ Madison Heights High School

2019

Warrior's Agenda Combat Study Guide

2020

The Golden Years of Rock and Roll in the Hoosier State

2016

Nonlocal Science Fiction, Issue 4

2015

Knight of Coins

2014

Indianapolis

2022