I have listed several products and services which have proven to be beneficial to many.

Autism Spectrum Disorders

What You Should Know About Autism Spectrum Disorders. Signs, Symptoms, Treatments and Effects on Daily Life,
by raymond Le Blanc & Hennie Volkers (Paperback & eBook)

Time Management & Goal Setting

Achieving Objectives Made Easy,
by Raymond Le Blanc (Paperback & eBook)

By Others

Health & Fitness

EasyCalm Anxiety Treatment — Anxiety, Panic Attacks, Depression, Social Anxiety, ADHD. Including anxiety symptoms,
by Jon Mercer, MA (Video Series)

Sports & Reacreation

How to build muscle and gain weight quickly for hardgainers and skinny guys,
by Vince DelMonte (ebooks, manuels etcetera)