Research Professor Peter Gray | Bookhype

Peter Gray is a research professor in the Department of Psychology at Boston College. The author of Psychology, a highly regarded college textbook, he writes a popular blog called Freedom to Learn for Psychology Today. He lives in Shrewsbury, Massachusetts.

Nov 1, 2018

Cover of Tables and Formulae for the Computation of Life Contingencies; With Copious Examples of Annuity, Assurance, and Friendly Society Calculations

Tables and Formulae for the Computation of Life Contingencies; With Copious Examples of Annuity, Assurance, and Friendly Society Calculations

Aug 3, 2018

Cover of Tables for the Formation of Logarithms and Anti-Logarithms to Twenty-Four or Any Less Number of Places

Tables for the Formation of Logarithms and Anti-Logarithms to Twenty-Four or Any Less Number of Places

May 27, 2018

Cover of Tables for the Formation of Logarithms & Anti-Logarithms to Twenty-Four or Any Less Number of Places; With Explanatory Introduction and Historical Preface

Tables for the Formation of Logarithms & Anti-Logarithms to Twenty-Four or Any Less Number of Places; With Explanatory Introduction and Historical Preface

May 27, 2018

Cover of Engineer's Valuing Assistant; Being a Practical Treatise on the Valuation of Collieries and Other Mines with Rules, Formulae, and Examples; Also a Set of Valuation Tables

Engineer's Valuing Assistant; Being a Practical Treatise on the Valuation of Collieries and Other Mines with Rules, Formulae, and Examples; Also a Set of Valuation Tables

Mar 20, 2018

Cover of Free to Learn

Jan 1, 2013

Cover of How to Draw Crocodiles and Other Reptiles

How to Draw Crocodiles and Other Reptiles (How to Draw Animals (Powerkids))

Jan 1, 2013

Cover of How to Draw Horses and Ponies

How to Draw Horses and Ponies (How to Draw Animals (Powerkids))

Jan 1, 2013

Cover of How to Draw Dolphins and Other Sea Creatures

How to Draw Dolphins and Other Sea Creatures (How to Draw Animals (Powerkids))