In 1995, the Secular Web made its debut online with the goal of promoting a naturalist view of reality, without recourse to God or gods or any supernatural realm. Now, thirty years on, the site is still going strong, and during that period it has assembled an impressive collection of scholarly essays from contributors. Now, to commemorate the site's 30th anniversary, we have assembled a number of those essays in book form: A Drop of Reason. Please enjoy this stellar collection of critical thinking.