1-2 of 2 results for Peter Langman, PhD

Why Kids Kill, Peter Langman, PhD

Why Kids Kill

 by Peter Langman, PhD
List: $19.99
Sale: $13.99
Club: $9.99
Unabridged: 8 hr 32 min
Narrator: Matthew Josdal
Published: 11/06/2018
Category: Psychology
Warning Signs, Peter Langman, PhD

Warning Signs

 by Peter Langman, PhD
List: $19.99
Sale: $13.99
Club: $9.99
Unabridged: 5 hr 53 min
Narrator: Asa Siegel
Published: 12/20/2022
Category: Social Science