New Year, New You

By Brad Marshall and Joff Outlaw

By Adrian Raftery

By Cooper Chapman

By Mike Cisneros and Cole Nussbaumer Knaflic and Alex Velez

By Shani Jayamanne and Mark La Monica and Mark LaMonica

By Harper Celebrate

By The School of Life

By Shannon Kaiser

By Ollie Ollerton

By Kristina O'Neill and Laura Brown

By Thomas Doherty

By David Sally

By Christina Congleton and Susan David and Harvard Business Review and Ellen Langer and Daniel Goleman

By Harvard Business Review

By Tomas Chamorro-Premuzic and Marsha Acker and Manbir Kaur and John Coleman and Harvard Business Review

By Ike Lasater

By Abigail Wheatley

By Ken Mogi

By Angus Fletcher

By Melanie Tonia Evans

By Belinda Grace

By Amantha Imber

By Ant Middleton

By Stacey Demarco

By Eduardo Briceno

By Patricia Cori

By Napoleon Hill

By Brendon Burchard

By Bob Burg

By Sophia Godkin PhD and Sophia Godkin

By Bev Aisbett

By Alison Wood Brooks

By Barry Nalebuff

By Lauren Parker

By Jayneen Sanders

By Martin Hawes

By Mara Branscombe

By Anna Runkle

By Dr. Emma Mardlin

By Napoleon Hill

By Insight Editions

By Napoleon Hill

By Louise Hay

By Wayne Dyer

By Louise Hay

By Outi Harma

By Jim Rohn

By Simon Alexander Ong

By Bertold Keinar

By Suzy Welch

By Stephen Grosz

By Sonia Choquette

By Ben Askins

By Jane McMorland Hunter

By Sourcebooks

By James Brown and Alex Conner

By Karen Newby

By Ingrid Stabb

By Harper by Design

By Dr Aditi Nerurkar

By Heather Elkington

By Rhonda Hetzel

By Jamie Marich

By Cam Walker and Osher Günsberg

By Helen Russell

By Alessandra Olanow

By Lucy Foulkes

By Humble the Poet

By David Yeager

By Robert I Sutton

By Brooke McAlary

By Kim Suhyun

By Vex King

By Martin Seligman

By Siobhan Daniels

By Alexander Lowen

By Chin-Ning Chu

By Barbara Ann Kipfer

By Rebecca Campbell

By Dr. Wayne W. Dyer